If your puppy is sick
Arizona law protects people who buy dogs and cats from pet dealers (owners of pet stores).
What you can ask for
- Return the puppy for a refund
- Exchange it and be reimbursed for vet fees, up to the purchase price
- Keep it and be reimbursed for vet fees, up to the purchase price
Minimum age to sell a puppy
In Arizona a puppy must be at least 8 weeks old to be sold.
Federal Animal Welfare Act rules (9 C.F.R. § 2.130) bar licensed dealers from shipping puppies under 8 weeks old that are not weaned, in every state.
What to do if you bought a sick puppy
- Take the puppy to a veterinarian right away and ask for the diagnosis in writing, within 15 days of the sale.
- Tell the seller in writing, with a copy of the veterinarian's statement, and keep proof that you sent it.
- Choose what you want: a refund, an exchange or keeping the puppy with the vet costs paid, as far as the law allows.
- Keep everything: the contract, the ad, messages, receipts and vet records.
- If the seller refuses, contact the consumer protection office of the Arizona attorney general or file in small claims court.
Buying a puppy in Arizona
We list 234 dog breeders in Arizona, with phone, website, public reviews and a map.
This is a plain-language summary, not legal advice. Laws change and have exceptions: read the statute or ask the consumer protection office of your state attorney general before you act.
Summary based on the state statutes as listed by the Animal Legal & Historical Center of Michigan State University College of Law (purchaser protection laws as of 2023, minimum sale age as of 2025).
Questions
Does Arizona have a puppy lemon law?
Yes. Arizona law (A.R.S. § 44-1799 and following) protects people who buy dogs and cats from pet dealers (owners of pet stores). You have 15 days after the sale to have a veterinarian certify an illness, and 60 days for a congenital or hereditary defect.
How long do I have to return a sick puppy in Arizona?
15 days from the sale for an illness or disease, and 60 days for a congenital or hereditary defect. A veterinarian has to examine the puppy and put the problem in writing within that time, and the law only covers sales by pet dealers (owners of pet stores).
How old does a puppy have to be to be sold in Arizona?
At least 8 weeks. The rule applies to pet dealers (pet stores) (A.R.S. § 44-1799.04).
Does the Arizona lemon law cover private breeders?
It covers pet dealers (owners of pet stores). A small hobby breeder may fall outside it, so ask for a written contract with a health guarantee whoever you buy from.