Why interstate is different
Interstate pet transport is not just a longer local ride. Crossing state lines can add destination requirements, health paperwork, vaccination questions, route planning, and animal welfare responsibilities.
The job may also move your business into a different regulatory category than local vet appointment transport.
Destination state rules
APHIS says interstate pet movement requirements are set by the receiving state or territory. That means the destination matters. One state may have different documentation expectations than another.
Before quoting an interstate job, identify the destination and check the receiving state animal health requirements.
Health certificates and vaccines
Depending on the animal and destination, the owner may need a health certificate, updated vaccinations, diagnostic testing, or treatments. A local veterinarian should help the owner prepare the required paperwork.
As the transporter, you should not promise compliance unless the required documents are clear and complete.
Business transport questions
APHIS also notes that businesses transporting pets on behalf of owners can be regulated. Interstate work increases the need to verify whether APHIS registration, insurance, and written authorization apply to your model.
Do not rely on advice written only for pet owners traveling with their own animals.
Route and welfare planning
Interstate transport requires a welfare plan: rest stops, feeding, watering, temperature control, cleaning, emergency vet options, overnight lodging if needed, and communication cadence.
If you cannot describe the welfare plan clearly, the route is not ready to sell.