What state law in Idaho says about pets — in plain English, with a link to each source.
Last verified November 3, 2026
🚗 Hot cars
No specific state law
Idaho has no state law specifically about animals left in parked vehicles. Leaving a pet in a dangerous car can still be prosecuted as animal cruelty, and some cities have their own ordinances — if you see an animal in distress, call 911.
Idaho has no statewide law requiring pets to be vaccinated against rabies. Many cities and counties require it, and vets strongly recommend it — check your local ordinance.
What the law says: No state laws or regulations Per the Idaho State Department of Agriculture: Are there any testing or vaccination requirements for rabies? Idaho requires all dogs and cats 12 weeks of age and older to be vaccinated prior to importing an animal into the state. There is no mandatory vaccination for resident animals, but it is recommended to keep your animals up-to-date on vaccination so as to avoid infection through exposure to infected wildlife. https://agri.idaho.gov/main/animals/small-animal-species/small-animal-disease/rabies/
Idaho has no state law stopping cities and counties from banning or restricting dogs by breed. Whether a breed is restricted depends on where you live — check your city or county ordinances before moving with a pit bull–type or other targeted breed.
Idaho has no dog-bite strict liability statute. Under the “one-bite” rule and negligence law, an injured person usually has to show the owner knew — or should have known — the dog was dangerous, or was careless in controlling it.
Idaho has no specific provision for pets in protective orders. Judges can often add other conditions they consider necessary, so ask the court or a domestic-violence advocate to include your pet.
Idaho has no statewide ban on pet stores selling dogs and cats. Some cities and counties have their own bans — check locally before buying from a store, and ask where the puppy came from.
Yes. Dogs entering Idaho need a Certificate of Veterinary Inspection (health certificate) from a vet. All dogs must be free from communicable diseases and require a current rabies vaccination. Dogs 3 months of age and older originating from a rabies quarantine area require a special permit.
As summarised by the AKC (March 2023) — confirm with the state veterinarian before you travel:
CVI required.
All dogs must be free from communicable diseases and require a current rabies vaccination. Dogs 3 months of age and older originating from a rabies quarantine area require a special permit.
All animals transported or moved into the state shall be accompanied by a CVI, unless specifically provided otherwise in state regulations.
Idaho has no statewide dog licensing requirement — counties and cities set their own. Most require a licence with proof of rabies vaccination, so check with your local animal services or clerk.
In Idaho, after a complaint and notice from the sheriff, an owner who lets a dog run at large without an attendant — in a city, town or village or near farms and homes — commits an infraction. Day-to-day leash rules are local.