Is this animal fit to travel?
Do not transport an animal that is sick, injured, weak, very young, heavily pregnant or near giving birth unless a veterinarian advises it. Travel stress can make a marginal animal worse, and many places have animal welfare rules about hauling unfit animals.
If you are unsure, ask your vet before the trip. Also think about whether the move is necessary and whether a vet or butcher could come to you instead.
Keep weather in mind. Heat is dangerous to animals in a closed trailer, especially a stationary one, and severe cold and wind also stress them. Choose travel days and times with the weather in view and postpone if conditions are extreme.
What should I check on the vehicle and trailer?
Inspect the trailer well before loading day. Look at floors for rot or rust, gates and latches, lights and tires, hitch and coupler, and the tow vehicle's capacity for the loaded weight. Make sure there are no sharp edges or gaps where legs can catch.
Good footing is important. A trailer with a slippery floor makes animals panic. Check ventilation too, since animals need fresh air, but not a direct cold draft.
- Floor condition and footing
- Latches, hinges and gate closure
- Tires, lights, brakes and hitch
- Ventilation and protection from weather
- Clean interior before animals are loaded
How do I practice before the day?
Animals load more easily when the trailer is familiar. Park it in the pasture or a pen with the doors open for some days beforehand, and let animals investigate. Feeding near or inside it can build comfort for some species.
Practice builds calm, and calm is the biggest help to safe loading. Rushed, shouted loading of an animal that has never seen the trailer leads to fear and injuries.
Short, quiet sessions work best. Walk animals up to the trailer, let them sniff and step in on their own, and end on a good note, even if they only get as far as putting a foot on the ramp.
How do I load safely and calmly?
Set up your loading area so that the animal has a clear, straight, well-lit path with solid sides. Use your body position and patient pressure, not force. Give animals time to look and decide. Keep other animals out of the way.
Do not stand between an animal and the trailer door, and avoid crowding. If an animal refuses, take a break rather than escalating. Ramps should be stable with good grip. Never work alone if you can help it.
Think about the unloading end too. Walk the destination ahead of time, if you can, so there are no gaps in the fence, no slippery spots and no gates that open the wrong way.
What should I think about on the road?
Drive smoothly. Brake gently, take turns slowly and avoid sudden stops. Plan the route and timing so that animals are not left standing long in hot or cold weather. Do not mix animals that fight or that differ greatly in size.
Check on animals at stops without opening doors in a place where they could escape. Allow time for rest, water and loading again as needed for longer trips, and ask your vet about the needs of your species.
What paperwork and rules might apply?
Rules for moving animals, including identification, health papers, and movement across state lines, are set by the state veterinarian and by other agencies, and they differ by state and species. Rules also apply to sales, auctions and slaughter facilities.
Before any move, ask your state veterinarian's office and the destination what is required and what to bring. Keep copies of records with you. Commercial hauling and vehicle rules are separate and also vary, so ask your state transportation office if your situation may count.
What should I do after the animals arrive?
Unload calmly into a prepared pen with fresh water and good footing. Animals that have traveled are tired and stressed, and stressed animals are more prone to illness. Give them quiet time before asking anything more of them.
Keep newly arrived animals apart from the rest of your herd for a period your vet recommends, and watch them closely for signs of illness. Clean and disinfect the trailer after the trip so you do not carry disease to the next load. Write down the date, the source and any observations in your records.
- Provide water and rest on arrival
- Quarantine newcomers from the home herd
- Clean the trailer after each trip
- Record dates, sources and any problems
Key takeaways
- Move only animals that are fit to travel and ask your vet when unsure.
- Inspect the trailer and tow vehicle well before the trip.
- Let animals get used to the trailer ahead of time.
- Load patiently and drive smoothly.
- Ask your state veterinarian's office about papers and movement rules.
Sources and further reading
Last reviewed: November 12, 2026. Written by the Homestead & Small Farm Editorial Team. See our editorial policy.