From Pekingese to St. Bernard and greyhound, dogs come in such startling variety it's easy to forget they belong to the same species. The profusion of breeds today -- at least 150 -- reflects ...

Pekingese: These small but regal dogs were ... Pro Tip: Even low-energy breeds need regular exercise to stay healthy and happy. Aim for short walks, playtime in the yard, or even a gentle game ...