We recently had puppies and listed them for sale on line. We had a gentleman purchase two puppies. Now, one of them is sick and he had to take it to the vet. He is requesting that we pay for his vet bills since he bought the puppy from us. We are NOT professional breeders. We did not purposely breed our dog. When we noticed she was in heat, we immedialty seperated the dogs. However, they made their way back together and she ended up pregnant. The dogs are not AKC registered or anything. Buyer knew we were not professional breeders. All other puppies that we sold have been checked on and none of them had any problems. They are all healthy and happy. He is now threatening to take us to court to make us pay all of his vet bills. Can he do this? Any help would be greatly appreciated. Thanks!!!!