Does the breeder have only 1 or at most 2 breeds of dogs and only 1 or 2 litters at a time?
If there are many breeds of dogs there, the chances are the breeder cannot devote the time it takes to become really knowledgeable about the breed and if there is more than one litter at a time it is very difficult to give the puppies the attention they need and may indicate that the primary purpose for breeding is profit, rather than a sincere desire to improve the breed.
