Dogs share so much of their lives with humans and can develop the same health conditions we do, like dementia or diabetes. Those similarities drove researchers to wonder if our medical science can ...

The common belief that one human year equals seven dog years is an oversimplification, especially for a dog's early and later years. Dogs mature rapidly in their first two years, with a 2-year-old dog ...

The largest-ever study of dog behavior, tracking more than 47,000 pets, reveals how breed, size, sex, and age shape canine traits. It provides insights that could help identify early signs of illness ...

These canine sisters have the sweetest bond.