United Kennel Club (UKC)
Doberman Pinscher

The Doberman Pinscher is a German breed recognized for its intelligence, loyalty, and use as a guard and protection dog.
Dogo Argentino

The Dogo Argentino is a powerful, white-coated breed developed in Argentina for hunting big game, needing experienced owners due to their potential for dominance and high exercise requirements.
Dogue de Bordeaux

The Dogue de Bordeaux is a large, loyal, and protective breed that needs consistent training and moderate exercise.
Drentsche Patrijshond

The Drentsche Patrijshond is a medium-sized, versatile hunting dog from the Netherlands known for its affectionate and intelligent temperament and moderate grooming needs.
Drever

The Drever is a Swedish hunting dog breed, known for its calm and friendly nature and moderate exercise needs.
Dunker

The Dunker is a medium-sized Norwegian scent hound with a black and tan coat, bred for hare hunting and known for its calm temperament.
Dutch Shepherd

The Dutch Shepherd is a versatile and intelligent herding breed from the Netherlands.
Dutch Smoushond

The Dutch Smoushond is a small, friendly, and lively dog breed from the Netherlands, known for their distinctive wiry coat.
East Siberian Laika

The East Siberian Laika is an intelligent and energetic hunting breed from Siberia that requires a lot of exercise and training.
English Cocker Spaniel

The English Cocker Spaniel is a medium-sized sporting dog known for its merry and affectionate nature.