From tiny Chihuahuas to energetic beagles, some dogs are simply built to go the distance, a veterinarian told Newsweek.

Dogs come in all shapes and sizes, but as any puppy aficionado knows, they are always cute—no matter how big or small—even when a dog tall enough to drink from the kitchen sink thinks he's a lapdog.

Meera Pal is a Northern California-based writer with a background in journalism and books. She covers pets, real estate, tech, and everything in between. You can follow her on Twitter @Meerakat Kelly ...

Wondering which dog breeds are best for seniors? From greyhounds to Pekingese, these make ideal pets for people 55 and up.

Some dog lovers are drawn to the size of a potential pup—the bigger the better! Large dogs can be loyal companions, offering both protection and a lot of love. However, many big breeds come with one ...

Looking for a winter companion? Discover the best cold-weather dog breeds built for snow, from Huskies to Saint Bernards.