If your puppy is sick
New York law protects people who buy dogs and cats from pet dealers who sell more than 9 animals a year.
What you can ask for
- Return the puppy for a refund plus vet costs
- Exchange it plus vet costs
- Keep it and be reimbursed for veterinary services
Minimum age to sell a puppy
In New York 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 14 business 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 New York attorney general or file in small claims court.
Buying a puppy in New York
We list 453 dog breeders in New York, 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 New York have a puppy lemon law?
Yes. New York law (N.Y. General Business Law § 753) protects people who buy dogs and cats from pet dealers who sell more than 9 animals a year. You have 14 business days after the sale to have a veterinarian certify an illness, and 180 calendar days for a congenital or hereditary defect.
How long do I have to return a sick puppy in New York?
14 business days from the sale for an illness or disease, and 180 calendar 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 who sell more than 9 animals a year.
How old does a puppy have to be to be sold in New York?
At least 8 weeks. The rule applies to pet dealers (N.Y. Agriculture and Markets Law § 402).
Does the New York lemon law cover private breeders?
It covers pet dealers who sell more than 9 animals a year. A small hobby breeder may fall outside it, so ask for a written contract with a health guarantee whoever you buy from.