Section 287.335a - Prohibited conduct(1) A person who operates a pet shop shall not import or cause to be imported into this state a dog or cat that is less than 8 weeks old. A person who operates an animal control shelter or an animal protection shelter shall not import or cause to be imported into this state a dog or cat that is less than 8 weeks old unless the dog or cat is imported with its dam. A large-scale dog breeding kennel shall not import or cause to be imported into this state a dog that is less than 8 weeks old unless the dog is imported with its dam.(2) A person who operates a pet shop shall not sell, exchange, transfer, or offer for sale, exchange, or transfer a dog or cat that is less than 8 weeks old. A large-scale dog breeding kennel shall not sell, exchange, or transfer a dog that is less than 8 weeks old.(3) A person that operates a pet shop, an animal control shelter, an animal protection shelter, or a large-scale dog breeding kennel shall not import or cause to be imported into this state, or sell, adopt, exchange, or transfer, or offer for sale, adoption, exchange, or transfer a dog, unless all of the following are satisfied before the dog's entry into this state: (a) The dog has been vaccinated against distemper, parvovirus, and canine adenovirus-2. The dog shall also be vaccinated against rabies and leptospirosis if the dog is 12 weeks of age or older. If a rabies vaccine is required under this subdivision, the vaccine shall be administered by an accredited veterinarian. A person operating a pet shop or a large-scale dog breeding kennel shall ensure that vaccinations other than the rabies vaccination are administered not less than 7 days before the dog's entry into this state. The director may require vaccinations against other diseases not specified in this subdivision.(b) If indicated, the dog has been treated for external and internal parasites so that the dog is not capable of spreading external or internal parasites to another animal at the time it is imported into this state.(c) The dog is accompanied by an interstate health certificate or certificate of veterinary inspection signed by an accredited veterinarian licensed to practice veterinary medicine in the dog's state of origin, including records of the dog's medication and immunization.(4) A person who operates a pet shop, an animal control shelter, or an animal protection shelter shall not import or cause to be imported into this state, or sell, adopt, exchange, or transfer, or offer for sale, adoption, exchange, or transfer a cat, unless all of the following are satisfied before the cat's entry into this state:(a) The cat has been vaccinated against feline panleukopenia, calici viruses, and feline herpes virus-1. The cat shall also be vaccinated against rabies if the cat is 12 weeks of age or older. If a rabies vaccine is required under this subdivision, the vaccine shall be administered by an accredited veterinarian. A person operating a pet shop shall ensure that vaccinations other than the rabies vaccination are administered to the cat as required by this subdivision not less than 7 days before the cat's entry into this state. The director may require vaccinations against other diseases not specified in this subdivision.(b) If indicated, the cat has been treated for external and internal parasites so that the cat is not capable of spreading external or internal parasites to another animal at the time it is imported into this state.(c) The cat is accompanied by an interstate health certificate or certificate of veterinary inspection filled out and signed by an accredited veterinarian licensed to practice veterinary medicine in the cat's state of origin, including records of the cat's medication and immunization.(5) A person who operates a pet shop or a large-scale dog breeding kennel shall not sell, exchange, transfer, or deliver a dog, cat, or ferret without providing to the purchaser a valid pet health certificate. For purposes of this subsection, a pet health certificate is only valid for 30 days after the date the animal was examined by the veterinarian who signed the certificate.Amended by 2016, Act 392,s 3, eff. 3/29/2017.Add. 1980, Act 214, Imd. Eff. 7/18/1980.