When your dog's big, pleading eyes look up at you, is it with old-age wisdom or teenage naiveté?
Find out everything there is to know about dogs and stay updated on the latest dogs news with the comprehensive articles, interactive features and dogs pictures at LiveScience.com. Learn more about these loyal pets as scientists continue to make amazing discoveries about dogs.
Tibetan mastiffs are monstrous dogs that survive high in the mountains, and now we know that's because of a little extra shot of wolf in their genes.
A little lick from a puppy may have led to a life-threatening infection for one woman in Ohio, who ended up needing her hands and legs amputated.
A common sugar substitute found in everything from chewing gum to peanut butter can be deadly for man's best friend.
A pair of escaped raccoon dogs are stalking the English village of Clarborough, according to the Nottinghamshire police. Here's what they really are.
The re-created, three-dimensional face of a dog that lived 4,500 years ago in Scotland is so realistic, you almost want to reach out and pet its thick fur.
A sick dog in Colorado caused alarm at a veterinary hospital when doctors realized the animal was infected with a rare and deadly illness: the plague.
The authors of a new paper suggested that scientists have overstated dog smarts. But a dog researcher tells Live Science we should study canines anyway.
Disease outbreaks among humans are common. But outbreaks among humans from puppies? That's a scenario that's much rarer.
A simple nip from a puppy may have led to a fatal infection for a Wisconsin woman, according to news reports.
So-called "grain-free" dog foods have become popular these days; but the diets may not be good for some pooches' hearts.
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