Stacker highlights the 50 biggest dog breeds, according to the American Kennel Club, from the Irish setter to the mastiff.

It's a cliché to refer to dogs as "man's best friend," but the four-legged furballs have earned the distinction. According to archeologists, dogs were the first domesticated animal, with some ...

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.

Many people love the companionship, loyalty, and presence of large dogs, but not everyone loves the endless trail of fur they ...