A dog breeder is a person or organization that selectively mates dogs to produce specific breeds or traits. They focus on the health, temperament, and appearance of the puppies, ensuring that they meet breed standards. Responsible breeders prioritize the well-being of their dogs and often conduct health screenings to prevent genetic disorders. In addition to breeding, dog breeders are typically involved in the care and socialization of the puppies. They provide a nurturing environment, ensuring that the puppies are well-adjusted and ready for their new homes. Many breeders also offer guidance to new pet owners about training and care for their dogs.