Ключевые слова: activity, animal, black, breed, brown, canine, character, chiggers, children, choleric, cute, diet, doberman, dobermann, dog, dog training, dogs, domestic, ears, family, fleas, grass, grows, guard, helminthes, hunting, jump, mammal, nature, nutrition, parasitic, paws, pedigree, pet, pets, pinscher, play, portrait, protect, pup, puppy, purebred, rottweiler, run, teeth, train, veterinarian, veterinary, walk, young,