The results of these casual matings of pet-quality dogs with no knowledge of genetic considerations inherent to the breed pose a risk to the gene pool and the general health of the puppy. Lacking anyone to recommend his puppies for sale, the backyard breeder often advertises his pups in the newspaper. Since a pure bred dog is an investment in your heart as well as your money, the probability of success is far greater with animals bred by concerned, knowledgeable and dedicated people. Pet Shops - Pet stores buy their pups by the lot from puppy mills, often as young as five weeks of age. For proper animal socialization, puppies should be with their littermates through seven weeks.
Some states have laws prohibiting the sale of puppies younger than eight weeks of age.
Besides, Reputable breeders would not allow their pups to be sold by and to strangers, as part of being a responsible breeder is matching the pup to the proper family. Remember, AKC registration or USDA licensing is not an endorsement of the quality of the breeding stock or puppies. These are commercial operations where the dogs are raised in quantity, not quality. Many have multiple breeds and keep the dogs in poor conditions. These pups do not receive the proper early socialization so necessary for proper temperament.