New research finds a mutation that suggests the more diminutive canines’ DNA dates back to ancient wolves. By James Gorman Big dogs get all the glory. I don’t have a peer-reviewed paper to prove it, ...

If you believe the statements from various websites on the Internet, there are huge differences in the behavior of dogs based upon their size. You will find ...

The type of disease that your dog might get depends on how big it is, according to a new study. These differing risk levels of certain conditions between larger and smaller dogs may contribute towards ...

New research from the Dog Aging Project has found that large and small dogs both have their own unique set of health risks. Reading time 2 minutes A new study published today is diving deep into how a ...

Does size matter? When I pee, it's really not me. I'm always interested in research on all things "dog," and last week a popular essay published on Gizmodo called "Small Dogs Pee Higher to Lie About ...

A study of more than 25,000 U.S. dogs and 238 breeds has linked dog size to varying patterns of risk for health conditions over the course of a dog's lifespan. A study of more than 25,000 U.S. dogs ...

A study of more than 25,000 U.S. dogs and 238 breeds has linked dog size to varying patterns of risk for health conditions over the course of a dog’s lifespan. Yunbi Nam of the University of ...

When we talk about dog bites, we often imagine a large dog growling behind a fence or lunging on a leash. Rarely do we think of a tiny Terrier or a pint-sized Chihuahua. But size doesn’t determine ...

Ask any pet parent about their pup’s longevity and they’ll likely tell you they wish dogs could live forever. And while an anti-aging drug for canines is in the works, dog owners still have to grapple ...

Add Yahoo as a preferred source to see more of our stories on Google. Talk about a pocket full of sunshine! Just like large dogs, small dog breeds come with a variety of personalities. Some are peppy, ...