
New Farmer's Guide to Livestock Veterinary Care: Everything You Need to Know Before Your First Animal
By Thomas Blanc, Founder · Published March 2026 · Updated February 2026 · Based on verified data from our directory of 9,500+ practices
The single most important call you will make as a new livestock farmer is not the one you make when your animal is sick. It is the one you make before you ever bring animals home. Finding a large animal veterinarian — and establishing a relationship before your first emergency — is the most valuable preparation you can do as someone new to livestock farming.
Most new farmers learn this lesson the hard way: their animal gets sick, they search online for an emergency vet, discover that the nearest large animal practice is two hours away and not taking new clients, and either end up driving through the night or watching an animal suffer while waiting for morning. This guide exists so that does not happen to you.
This is the complete new farmer's guide to livestock veterinary care. We will walk through everything: finding a vet, understanding what a VCPR is and why it matters, what preventive care your animals need in year one, how to handle an emergency, and how to build the kind of vet relationship that keeps your animals healthy for years.
Step 1: Before You Bring Animals Home
Everything in this section should happen before your first animal arrives. It sounds extreme. It is not. Veterinary care in rural areas often has waitlists. Large animal vets who do farm calls are scarce. You want your name in the system, your relationship established, and your numbers posted in the barn before you need them.
Research Species-Specific Vets in Your Area
Large animal veterinary care is highly species-specific. A vet who is excellent with horses may have limited experience with cattle. A food-animal vet who handles cattle, goats, and sheep may not work with horses at all. When you search for a veterinarian, search for one with specific experience in the species you are getting.
Resources to find large animal vets:
- FarmVetGuide — searchable directory by species, state, and services. Find cattle vets, equine vets, goat vets, sheep vets, and swine vets
- American Association of Equine Practitioners (AAEP) — member directory at aaep.org
- American Association of Bovine Practitioners (AABP) — member directory at aabp.org
- Your state's veterinary medical association — many have practitioner finders
- Local feed stores — staff often know which vets work with which species in the area
- Neighbors with livestock — personal referrals are invaluable
Call and Introduce Yourself
When you find a practice that looks promising, call them and introduce yourself honestly: "I'm new to farming, I'm getting [X animals], and I'm looking for a vet to work with. Do you take new farm clients? Do you make farm calls? What does your farm call fee structure look like?"
Key questions to ask:
- Do you take new clients for [your species]?
- Do you make farm calls? What is your call area?
- What is your base farm call fee? How do you charge mileage?
- Do you have after-hours emergency coverage? Do you have a partner? Who covers when you're unavailable?
- What is the best way to reach you for non-emergency questions?
- Would you be willing to schedule an initial farm visit to meet our animals and establish the relationship?
If the practice does not take new farm clients — which is a real possibility in shortage areas — ask if they can recommend anyone who does. Most vets will try to help you find resources even if they cannot take you on themselves.
Establish a VCPR
When the vet agrees to work with you, schedule an initial farm visit as soon as possible. The purpose of this visit is to establish the Veterinary-Client-Patient Relationship (VCPR) — a legal prerequisite for the vet to prescribe medications and provide certain kinds of veterinary services for your animals.
We will explain the VCPR in more detail in the next section, but the practical point is this: you need this relationship in place before you need prescription medications. Do not wait until your cow is sick with pneumonia to discover that the nearest vet has never examined your animals and legally cannot prescribe antibiotics.
Know Your Farm Call Fee Structure
Farm call pricing varies significantly by region, practice, and species. Typical components:
- Base farm call/trip fee: $75-$200. This covers the vet's time to come to your farm regardless of what they do when they arrive.
- Mileage: $0.75-$2.00 per mile beyond a certain radius from the practice
- Per-animal exam fee: $25-$75 per animal examined on top of the farm call fee
- Procedures: Billed separately — pregnancy check, deworming, dehorning, castration, etc.
- After-hours surcharge: Often 1.5-2x the normal rates for evenings, weekends, holidays
Understanding this structure helps you plan financially and also helps you make the most of each farm visit — grouping multiple tasks into a single call rather than paying the farm call fee for each task separately.
Identify the Nearest Emergency Large Animal Clinic
Your regular vet handles scheduled and semi-urgent care. For true emergencies — colic requiring surgery, dystocia, severe trauma — you may need a full-service equine hospital or bovine surgery facility. Find the nearest one now, before you need it:
- Search for emergency large animal vets near you
- University teaching hospitals (often the best equipped for complex cases)
- Private equine hospitals with surgical capability
Know the address, have it in your phone's GPS, and note their hours. Some facilities are 24/7; others have limited emergency hours. Write this information on a card and post it in your barn alongside your regular vet's number.
What Is the VCPR and Why Does It Matter?
The Veterinary-Client-Patient Relationship is one of the most practically important concepts for new livestock owners to understand. It governs what a vet can and cannot legally do for your animals.
The Legal Definition
A valid VCPR requires that:
- The veterinarian has conducted sufficient examination of the patient to make at least a general assessment of health status
- The veterinarian is familiar enough with the animal to make at least a preliminary diagnosis
- The veterinarian is available for follow-up care if needed
- The client (owner or caretaker) agrees to follow the vet's recommendations
The examination requirement is the key. In most states, the vet must have physically examined the animal — not just spoken with you about it. This is why "my neighbor's vet" cannot just call in a prescription for your sick cow without ever having visited your farm.
Why Prescription Medications Require a VCPR
Prescription medications — antibiotics, anti-inflammatories (Banamine, bute), reproductive hormones, sedatives, and many others — legally require a valid VCPR before a veterinarian can prescribe them. Without a VCPR, the vet is not legally permitted to write that prescription regardless of how clearly the animal needs the medication.
This is not bureaucratic obstruction. It exists because prescription medications carry risks: antibiotic resistance, drug withdrawal times for food animals, potential for misuse, and adverse reactions that require professional management. The VCPR ensures a veterinarian takes medical responsibility for the prescription.
Maintaining the VCPR
The VCPR does not last forever. Most state practice acts require it to be renewed through periodic examinations — typically annually, or whenever there has been a significant gap in care. This is why annual wellness exams are not optional even when your animals appear healthy: they maintain the VCPR that allows your vet to call in prescriptions when you need them.
VCPR and Telehealth
Once a VCPR is established through in-person examination, many vets can provide telehealth consultations — phone, video, messaging — for ongoing management questions. This is enormously valuable in rural areas. The initial in-person visit unlocks all the remote support your vet can provide thereafter. For more on this, see our guide on large animal telehealth.
Species-by-Species First-Year Veterinary Needs
Each species has different baseline veterinary requirements in the first year. Here is what to expect:
Cattle
When they arrive:
- Arrival health exam if purchased from unknown source (especially auction)
- Booster any vaccines not verified in purchase records
- Fecal egg count to assess parasite burden
- Body condition scoring assessment
First-year schedule:
- Core vaccinations: IBR, BVD, PI3, BRSV (respiratory), clostridial diseases (blackleg/CD-T) — timing and specific products vary by age and production type
- Breeding cattle: pre-breeding reproductive exam for bulls (Breeding Soundness Exam, BSE), pregnancy diagnosis for cows 35-45 days after breeding
- Pre-calving: modified live vaccines typically given 3-4 weeks before calving in non-pregnant animals; killed vaccines in pregnant cows per label
- Deworming: based on fecal egg counts, not calendar — consult your vet
Find cattle vets in your state who can build a protocol specific to your region's disease pressures.
Horses
When they arrive:
- Coggins test (equine infectious anemia) — required for transport, shows, and boarding; recommended on arrival for any new horse
- Dental exam — floating needed roughly every 1-2 years; new horses may be overdue
- Fecal egg count — assess current parasite burden
- Vaccination history review — booster any vaccines that are overdue or unverified
First-year schedule:
- Core vaccines (AAEP guidelines): Eastern/Western equine encephalomyelitis, tetanus, West Nile virus, rabies — annually
- Risk-based vaccines: influenza, rhinopneumonitis (EHV-1/4), strangles, Potomac horse fever, botulism — based on use and exposure
- Dental float: schedule exam with your vet; most adult horses need floating every 1-2 years
- Fecal egg count-based deworming: replace calendar-based deworming with targeted treatment based on fecal results
- Annual wellness exam including physical, weight assessment, body condition scoring
Find equine vets in your state.
Goats and Sheep
When they arrive:
- 30-60 day quarantine away from existing animals (critical — see below)
- CAE (caprine arthritis encephalitis) testing for goats; Maedi-Visna testing for sheep
- CL (caseous lymphadenitis) assessment
- FAMACHA scoring to assess anemia from Haemonchus contortus (barber pole worm)
- Foot rot/foot scald assessment — trim hooves and check for infection
First-year schedule:
- CDT vaccine (Clostridium perfringens types C and D + tetanus): core vaccine for all small ruminants. 2-shot primary series if never vaccinated; annual boosters; does/ewes need booster 4 weeks before kidding/lambing to pass colostral immunity to offspring
- FAMACHA training: have your vet or extension educator train you to use the FAMACHA system for targeted deworming selection
- Fecal egg counts: monitor parasite burden; treat only animals with high counts (FAMACHA or FEC above threshold)
- Hoof trimming: every 6-8 weeks for most small ruminants; have your vet show you the technique on the first visit
Find goat vets or sheep vets in your state.
Pigs
When they arrive:
- Arrival health screening — observe for respiratory signs, diarrhea, skin lesions, lameness
- Establish biosecurity: pigs are highly susceptible to respiratory pathogens from human contact and other pigs
- Castration: if you are getting weaned males for meat production, castration should happen in the first few days of life; discuss with your vet
First-year schedule:
- Vaccinations: vary significantly by production type (backyard pigs vs. commercial). Erysipelas is the most common vaccine for backyard swine. Discuss with your vet what makes sense for your situation.
- Parasite control: ivermectin at arrival and periodically; mange mites are common in purchased pigs
Find swine vets in your state.
Quarantine: The Step Most New Farmers Skip
Biosecurity is not just a buzzword. Introducing new animals to an existing herd without quarantine is one of the most common ways livestock operations experience disease outbreaks — often devastating ones.
Why Quarantine Matters
Animals arriving from other farms — especially auction barns — may be shedding pathogens they are not visibly sick from. Disease incubation periods range from days to weeks. An animal that looks perfectly healthy on arrival may be actively spreading BVD, Johne's disease, respiratory viruses, or parasites to your existing animals before you ever notice a problem.
Quarantine Protocol
- Location: Separate housing and pasture with no shared airspace if possible. Ideally, not visible from existing animals (reduces stress). Different drainage to prevent fecal-oral transmission.
- Duration: Minimum 30 days for most species. 60 days for highest-risk purchases (auction-origin animals, animals from unknown health status herds, species susceptible to slow-onset diseases like Johne's)
- Equipment: Dedicated feeders, waterers, and equipment for quarantine animals. Do not share. Clean and disinfect anything that moves between areas.
- Care order: Always care for quarantine animals LAST, after existing animals. Shower or change clothes before returning to existing herd if disease is suspected.
What to Do During Quarantine
- Observe daily for signs of illness
- Perform any testing recommended for the species (CAE for goats, Coggins for horses, BVD testing for cattle)
- Treat for parasites if appropriate
- Verify vaccination status and booster as needed
- Assess hooves, body condition, teeth
- Introduce gradually to existing animals only after quarantine is complete and animals appear healthy
Building Your Basic Farm Veterinary Kit
Every livestock farm should have a basic veterinary supply kit ready before it is needed. Your vet can help you build a customized kit based on your species during that initial farm visit. For a comprehensive list, see our guide on the essential livestock emergency kit. Here are the absolute basics:
The Non-Negotiable Essentials
- Rectal thermometer (digital, with a string and clip to prevent loss) — the single most important diagnostic tool you own. Every assessment starts with temperature.
- Stethoscope — learn to use it to listen to gut sounds and heart rate
- Syringes and needles: 3cc, 6cc, 12cc, 35cc syringes; 18g and 20g needles in various lengths
- Wound care: sterile gauze, wound wash (dilute chlorhexidine solution), wound spray (Blu-Kote or similar), non-stick dressing pads, vet wrap, elastic bandaging material
- Halters and leads appropriate for your species, in multiple sizes
- Latex gloves — always wear for any examination or treatment
- Flashlight — emergencies happen at night
Prescription Items (Require VCPR)
These items require a veterinary prescription and an established VCPR — which is another reason to establish that relationship before you need them:
- Flunixin meglumine (Banamine): NSAID anti-inflammatory; invaluable for pain management in horses and cattle
- Phenylbutazone (Bute): NSAID for horses; paste or powder
- Oxytocin: for use in appropriate obstetric situations — only under vet guidance
- Procaine penicillin G or LA-200 oxytetracycline: broad-spectrum antibiotics for emergency use when vet is not immediately available — use only as directed by your vet, and observe withdrawal times for food animals
Do not obtain prescription medications through informal channels (friends, online pharmacies without a valid prescription). This is both illegal and medically risky — dosing and withdrawal time errors in food animals can have serious public health consequences.
Understanding Basic Vital Signs by Species
Knowing normal vital signs for your animals is foundational. An animal in distress will show abnormal vitals — and knowing the normal range is how you recognize the abnormal.
Normal Vital Signs Reference
| Parameter | Cattle | Horses | Goats/Sheep | Pigs |
|---|---|---|---|---|
| Temperature (°F) | 101.5–102.5 | 99.5–101.5 | 101.5–104 | 101–103 |
| Heart Rate (bpm) | 40–80 | 28–40 | 70–90 | 70–120 |
| Respiratory Rate (breaths/min) | 26–50 | 8–16 | 15–30 | 15–25 |
| Rumen/Gut Sounds | 1–2/min left flank | Gurgling both sides | Active, rumbling | N/A |
How to Take a Rectal Temperature
- Shake the thermometer down below 96°F or reset the digital thermometer
- Lubricate the tip with petroleum jelly or a glove
- Stand to the side and slightly behind the animal (not directly behind — kick risk)
- Insert gently into the rectum at a slight upward angle
- Hold for 60 seconds (digital) or 2-3 minutes (mercury — though mercury thermometers are increasingly unavailable)
- Note: temperature at rest in a cool environment; fever in heat or after exercise will be elevated regardless of illness
How to Find a Pulse
For cattle and horses, the facial artery (under the jaw, where it crosses the mandible) is the most accessible pulse point. Press gently with two fingers — do not use your thumb, which has its own pulse. Count beats for 30 seconds and multiply by 2.
Alternatively, use a stethoscope on the left chest wall behind the elbow to count heart rate directly.
Checking Mucous Membranes
Gum color (mucous membrane color) and capillary refill time (CRT) are quick indicators of circulatory status:
- Normal: Moist, pink gums. CRT under 2 seconds when pressed firmly for 2 seconds.
- Pale/white: Shock, severe anemia, blood loss — emergency
- Bright red/injected: Toxemia, early shock, sepsis — emergency
- Blue/purple: Oxygen deprivation — emergency
- Yellow (jaundiced): Liver disease — urgent vet call
- Prolonged CRT (>2 seconds): Circulatory compromise — emergency
Listening for Gut Sounds
In ruminants, gut sounds are critical indicators. Place your stethoscope on the left flank (cattle and small ruminants) to listen to rumen motility — you should hear a wave-like contraction sound roughly once per minute in cattle, more frequently in small ruminants. Absence of gut sounds on both sides in a horse is a serious sign in colic evaluation.
Preventive Care Calendar — Year One
Preventive care prevents expensive emergency care. Here is a general framework — your vet will help you customize this to your species, region, and production goals:
Monthly
- Visual assessment of all animals: body condition, gait, coat quality, behavior
- Check water quality and availability
- FAMACHA scoring for goats and sheep (check weekly during peak barber pole worm season, spring-fall)
- Hoof check: look for overgrowth, foot rot, lameness
- Assess mineral and supplement availability
Quarterly
- Fecal egg count: submit samples to your vet or diagnostic lab to monitor parasite burden; treat only animals above the threshold
- Review feed and forage quality: has feed changed? Do hay test results indicate changes needed?
- Hoof trimming if needed (species and individual dependent)
- Update records: any animals bred, sold, died, or purchased
Spring (Annually)
- Core vaccinations — spring is the standard timing for many species and vaccine types
- Pre-breeding preparation: breeding soundness exams for bulls, rams, and bucks; evaluate doe/cow/ewe body condition scores before breeding
- Dental exam (horses especially)
- Pasture rotation start: fresh pasture means high parasite contamination — monitor fecal counts
- Annual Coggins test if horses will travel or attend shows
Fall (Annually)
- Pre-breeding or pre-calving/kidding/lambing vaccination boosters as appropriate
- Flushing small ruminants before breeding season (increased nutrition to improve ovulation rate)
- Prepare for winter: check body condition, deworming before housing
- Verify mineral supplementation ahead of winter (selenium, copper deficiencies are common in winter)
Annual
- Complete wellness exam with veterinarian — this maintains your VCPR and catches developing problems
- Review of vaccination records and schedule with vet
- Reproductive performance review: pregnancy rates, kidding/calving rates, weaning weights
- Financial review of farm call costs vs. production performance
How to Be a Good Client
Vets have lists of clients they enjoy working with and lists of clients they dread calling back. Being on the first list means better service, faster return calls, and a vet who goes the extra mile for you. These are not complicated things:
Have Animals Restrained Before the Vet Arrives
Nothing frustrates a farm-call vet more than arriving to catch animals for an hour before any examination can begin. Your vet is billing for their time from arrival to departure. Catching, haltering, loading into a chute, or restraining in a stall before the vet's truck turns into your driveway respects their time and reduces your bill.
Know Your Animals' Weights
Medication doses for livestock are weight-based. If you do not know your animals' weights, your vet must estimate — introducing error into dosing calculations. Get a livestock weight tape from your farm supply store. It is not perfectly accurate, but it is far better than guessing. For cattle specifically, accurate weight measurement is especially important for drug dosing and treatment decisions.
Keep Records
Maintain a simple farm notebook or spreadsheet that tracks:
- Each animal's ID, species, breed, birth date, sex, and weight
- Vaccination dates and products used
- Deworming dates, products used, and fecal results
- Breeding dates and expected parturition dates
- Any health events, treatments, and outcomes
- Milk production and/or weight gains for production animals
When you call your vet, you want to be able to say "last vaccinated with X on this date, dewormed with Y on this date, bred on this date, first noticed the symptom at this time." That information makes your vet's job dramatically easier and your care dramatically better.
Call Early
The most common mistake new farmers make is watching an animal for 24-48 hours before calling the vet — then calling at 10pm on Friday. Many diseases that are manageable when caught early become emergencies when treated late. If something looks wrong, call your vet's office during business hours and describe the symptoms. They can help you decide: watch and wait, or come out today?
Veterinarians would rather talk to you for 5 minutes at 9am and tell you to watch and wait than get a midnight emergency call for a condition that would have been much simpler to treat 12 hours earlier.
Pay Your Bills on Time
Large animal vets run on thin margins. Farm calls are expensive to operate — a truck, equipment, drugs, insurance, staff — and reimbursement from rural clients can be irregular. Paying promptly, reliably, and without dispute for services rendered is how you become a valued client. Vets have discretion about which emergency calls they respond to at 2am. Be the client they want to help.
Common New Farmer Mistakes
Here are the most common mistakes we see from people new to livestock farming — and how to avoid them:
Buying Animals at Auction Without Quarantine
Auction barns are the highest-risk biosecurity environment for livestock. Animals from dozens of different farms are commingled, stressed, and actively shedding pathogens. If you buy at auction, assume the animals are carrying something and quarantine them appropriately before introduction to your farm. This is not optional.
Treating Sick Animals Without Calling the Vet First
When a cow is obviously sick, the impulse is to do something — grab whatever antibiotic is in the barn and treat. Resist this impulse. Giving the wrong antibiotic, the wrong dose, or the wrong drug for the condition can mask symptoms, select for drug-resistant bacteria, and contaminate meat or milk (withdrawal time violations) — all while the animal gets sicker. Call your vet first. They can often guide treatment over the phone for established clients.
Underdosing Medications Because You Don't Know the Weight
Underdosing antibiotics is one of the primary drivers of antibiotic resistance in livestock. An animal that receives 60% of the therapeutic dose may appear to improve — the drug suppresses the bacteria enough to reduce visible symptoms — while allowing drug-resistant survivors to proliferate. Always use weight-based dosing. When in doubt about weight, call your vet.
Giving Prescription Medications Without a Vet Relationship
Obtaining and using prescription medications (antibiotics, Banamine, hormones) without a valid VCPR and veterinary guidance is both illegal and medically risky. It is also a liability — if you sell food animals that were treated with prescription drugs and withdrawal times were not observed, you are responsible for violating food safety regulations.
Not Calling Soon Enough
We said it above and will say it again: waiting too long to call is the single most common mistake. Animals deteriorate faster than people expect. A calf with scours can go from bright and alert to dehydrated and critical in 12-24 hours. A horse with colic that "seems okay" can develop a displacement that requires surgery within hours. When in doubt, call.
Understanding Veterinary Bills
Sticker shock at the vet is common for new livestock owners. Understanding what you are being billed for helps you plan, and knowing how to ask the right questions can help you manage costs without sacrificing care.
Components of a Farm Call Bill
- Farm call/trip fee: $75-$200. This is fixed regardless of what happens when the vet arrives.
- Per-animal exam fees: $25-$75 per animal examined beyond the farm call base
- Procedures: Preg check ($15-$25/cow), dehorning ($25-$75/animal), castration ($50-$150/animal), laceration repair ($100-$300+), IV fluids ($150-$300+)
- Medications dispensed: Vets typically mark up drugs sold at the farm. Ask for the product name and quantity so you can compare with farm supply pricing.
- After-hours surcharge: Typically 1.5-2x for emergency calls outside business hours. This is not price gouging — it compensates the vet for being on-call and sacrificing personal time.
Making the Most of Each Farm Call
To reduce the cost-per-task of farm calls:
- Batch tasks: if the vet is already coming to pregnancy check your cows, have the calves ready for dehorning at the same time
- Group herd health visits: coordinate with neighbors if your vet makes calls in the same area — ask if they can come to multiple farms on the same day and split the trip fee
- Use scheduled preventive care visits efficiently: vaccination day, deworming day, hoof trimming day — maximize the work done per farm call fee
When to Ask for an Itemized Receipt
Always ask for an itemized receipt for significant procedures or treatments. You want to know exactly what medications were administered, at what doses, and what the drug name is — this information matters for withdrawal times, treatment records, and for discussing the case with another vet if needed.
When You Cannot Afford a Vet
Veterinary care is expensive, and the reality is that some new farmers — particularly those building operations from the ground up — face genuine financial constraints. Here are options when cost is a real barrier:
Communicate Openly With Your Vet
Many large animal vets have worked with farmers for decades and understand the economic realities of agriculture. If you are facing a significant bill, talk to them. Many practices will work out payment plans for established clients with a good payment history. Do not avoid calling your vet because you are afraid of the bill — waiting makes outcomes worse, which makes bills higher.
University Teaching Hospitals
Veterinary school teaching hospitals typically charge 30-50% less than private specialty practices for the same procedures. They are also staffed by faculty specialists and benefit from having more diagnostic equipment than most private practices. The trade-off is time — cases at teaching hospitals move more slowly as they serve an educational function. For non-emergency cases, the cost savings can be substantial.
Extension Office Resources
Your county extension office — part of the land-grant university system — provides free agricultural advice, including livestock health guidance. Extension educators are not veterinarians and cannot diagnose disease or prescribe medications, but they can provide husbandry guidance, help you understand when a vet call is essential vs. manageable, and connect you with resources including diagnostic laboratory services (often at reduced cost for educational purposes).
Livestock Insurance
For high-value animals — performance horses, registered breeding stock, dairy cattle — livestock insurance can cover major veterinary expenses and mortality. Premiums vary widely based on species, value, and coverage level. Discuss with an agricultural insurance broker before your animal is sick — insurance companies will not cover pre-existing conditions.
Humane Euthanasia as an Answer
This is the hardest conversation, and an important one. Sometimes an animal is suffering from a condition that is treatable but the cost of treatment exceeds the animal's value and your financial ability. In those situations, humane euthanasia is the right answer. A good large animal vet will have this conversation with you without judgment. Prolonging suffering because of guilt or financial denial is not kindness — it is the opposite. Ask your vet for honest guidance when you face this situation.
Reporting Sick Animals: When It Is a Regulatory Obligation
Certain diseases are legally reportable — meaning if you suspect or confirm their presence, you are required to notify your state veterinarian and/or USDA APHIS. Failure to report can result in penalties and, more practically, allows diseases to spread when they could have been contained.
Signs That Should Trigger an Immediate Report Call
- Vesicular (blister) lesions on mouth, feet, or teats — could be foot-and-mouth disease (FMD) or vesicular stomatitis
- Neurological signs in multiple animals simultaneously — rabies, encephalitis viruses, foreign animal disease
- Sudden deaths in clusters — multiple animals dying within a short period without obvious cause
- High fever with rapid spread through a herd
- Any illness that looks "different from anything you've seen before"
Who to Call
- Your veterinarian first: They are trained in differential diagnosis and will guide reporting
- USDA APHIS Emergency Hotline: 1-866-536-7593 (24/7 for foreign animal disease reports)
- Your state veterinarian's office: Contact information available through your state department of agriculture
Foreign animal diseases like foot-and-mouth disease, African swine fever, and highly pathogenic avian influenza are existential threats to U.S. agriculture. Early detection and reporting are how they are contained. If you see something that concerns you, report it — you will not be penalized for a report that turns out to be a false alarm.
Your Vet Is Your Partner, Not Just a Service Provider
The farmers with the best animal health outcomes are almost universally the ones with the best veterinary relationships. This is not a coincidence. A vet who knows your farm, your management practices, your animals' baselines, and your production goals can provide guidance that is tailored and proactive — not just reactive treatment of emergencies.
Think Like a Business Partnership
Your veterinarian is a business partner in your farming operation. The cost of preventive care — vaccinations, wellness exams, parasite control — is an investment that reduces the much higher cost of emergency care, production losses, and animal mortality. Producers who do the math on prevention vs. treatment almost always find that prevention wins.
Proactive vs. Reactive Veterinary Management
The most sophisticated livestock operations use their veterinarian as a herd health consultant — analyzing production records, identifying trends before they become problems, and proactively adjusting nutrition, reproduction, and health programs. This is not just for large commercial operations. Even a small farm benefits from an annual herd health review where you and your vet look at the previous year's records together and plan the year ahead.
Building the Relationship
Schedule that annual wellness visit even when your animals appear healthy. Call when you have questions, not just emergencies. Refer other farmers to your vet when they ask for recommendations. Thank them when they go above and beyond. Pay on time. These are the basics of any good business relationship, and they apply to your vet relationship as much as any other.
Frequently Asked Questions
Do I need a vet to have backyard chickens or goats?
You are not legally required to have a veterinarian to keep backyard chickens or goats in most jurisdictions. However, you should want one. Many medications that goats and chickens need — coccidiostats, certain dewormers used extra-label, antibiotics — require a prescription in the U.S., and a valid VCPR is required for that prescription. Beyond medications, a vet familiar with your animals can provide enormous guidance on preventing the diseases that are most common in your species, region, and management system. Even one annual farm visit to establish the relationship and develop a preventive care plan is worth the cost. Note that for chickens specifically, the nearest poultry vet may be a state diagnostic lab rather than a local practitioner — contact your state poultry extension specialist for guidance.
What is the difference between a large animal vet and a mixed animal vet?
A large animal veterinarian focuses exclusively on livestock and/or equine species. They typically have a truck equipped for farm calls, portable ultrasound and other diagnostic equipment, and deep expertise in species-specific conditions. A mixed animal vet sees both companion animals (dogs, cats) and livestock — they can be excellent for both, though their large animal caseload and equipment may be more limited than a dedicated large animal practice. In rural shortage areas, a mixed animal vet may be your best and only local option. For routine care, mixed animal vets are often entirely appropriate; for complex large animal cases (colic surgery, dystocia, advanced reproductive work), a dedicated large animal specialist or referral center is preferable.
How do I find emergency large animal care after hours?
The time to find emergency coverage is before the emergency happens. Ask your regular vet during your initial farm visit: "Who covers emergencies when you are unavailable? What is the after-hours protocol?" Many practices have a partner or an answering service that routes to an on-call vet. Identify the nearest emergency large animal facility in your area — often a university teaching hospital or a large equine/bovine hospital — and know the address and hours before you need it. Post this number in your barn alongside your regular vet's number.
Do I need a vet to give vaccinations?
Most core livestock vaccines are sold over the counter at farm supply stores and can be legally administered by the owner. You do not need a veterinarian present to give CDT to your goats or a respiratory vaccine to your cattle. However, you should consult with a vet about which vaccines to use, the correct schedule, proper storage and handling, and which animals to target. Vaccines given incorrectly — wrong timing, wrong storage temperature, wrong site — may not provide effective immunity and can cause reactions. And some vaccines (killed vs. modified live virus) have important restrictions for pregnant animals that your vet needs to explain. Think of the initial conversation with your vet as the investment that makes your self-administered preventive care effective.
What happens if my animal needs care that my vet cannot provide?
Large animal medicine includes many situations that require specialist referral — colic surgery in horses, complex orthopedic cases, advanced reproduction work, internal medicine cases requiring diagnostic imaging. Your regular vet is often the gateway to specialist referral: they stabilize the animal, communicate with the referral center, and advise on whether and how quickly to transport. University teaching hospitals are the most common destination for complex referrals and typically see the highest volume of advanced cases in their region. When your vet says "this animal needs to go to the hospital," take that recommendation seriously — delayed referral in complex cases typically worsens outcomes and increases cost.
Getting Started: Your Action Checklist
If you are reading this before your first animals arrive — excellent. Here is your checklist:
- Search FarmVetGuide for large animal vets in your county who work with your species
- Call at least two practices — ask about new client availability, farm call fees, and after-hours coverage
- Schedule an initial farm visit to establish the VCPR before animals arrive
- Identify and note the nearest emergency large animal clinic
- Post three numbers in your barn: regular vet, after-hours vet, nearest emergency clinic
- Build a basic farm veterinary kit including a thermometer, syringes, and wound care supplies
- Learn the normal vital signs for your species
- Read about how to find a large animal vet in a shortage area if you are having difficulty
- Set up your farm health records system before the first animal arrives
- Ask your vet to help you develop a first-year preventive care calendar at the initial farm visit
The farmers who thrive with livestock are the ones who treat animal health as a system — not a series of crises. That system starts with finding your vet before you need one.
Find the right veterinary partner for your species on FarmVetGuide: cattle, horses, goats, sheep, or swine.