CEDAR FALLS, Iowa ( KCRG /Gray News) - A Great Dane in Iowa is in the running to be the tallest living dog in the world.

A pair of world record-breaking dogs is proving that pets can come in all shapes and sizes. The current Guinness World Record holders for the world's tallest dog and the world's smallest dog met in ...

New England can now brag about a brand‑new world record holder — and she’s got four legs and a big personality.

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.

Have you ever walked past a dog so massive that you had to do a double take, wondering how much it eats or where it even sleeps? Big dogs have a way of stopping people in their tracks, and not just ...

Did you know that the American Molossus Dog is the largest dog in the world? You're about to find out! In this video, we're ...

Some dog breeds rival motorcycles in weight, shaped by centuries of work and strength. From towering Great Danes to massive ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (AP) — A playdate between the world’s ...

A playdate between the world's tallest and smallest living dogs went the way of most dog park encounters despite the 3-foot height difference — lots of tail wagging, sniffing and scampering. Reginald, ...