Purebred dogs are animals that belong to a specific breed, which means they have a consistent set of traits and characteristics passed down through generations. These traits can include size, coat type, color, and temperament. Purebred dogs are often registered with organizations like the American Kennel Club (AKC), which maintains breed standards and lineage records. Breeding purebred dogs typically involves mating two dogs of the same breed to ensure that the puppies inherit the desired traits. While purebred dogs can be predictable in their characteristics, they may also be more prone to certain genetic health issues due to a limited gene pool.