The normal life span of a small or medium-size dog is about 15 years. A large dog lives only about ten years, however. On the average, a ten-month-old... 

Several hundred dog breeds exist. For a puppy to be a purebred dog, its sire and dam (father and mother) both must be of the same breed, as must its ancestors... 

Everyday Care Dog owners are responsible for feeding, housebreaking, and grooming their pets. They should also oversee the health of their dogs. It’s...