Wolf DNA seems to have influenced the size, smelling power and even personality of modern dog breeds, scientists said.

The first major finding is that while most cognitive skills in puppies develop surprisingly early, they develop independently ...

The scientists found that 64.1% of modern breed dogs carry wolf ancestry due to genetic crossbreeding nearly 1,000 ...

If you have a dog, you're probably constantly entertained. Whether they’re barking at their reflection or falling asleep in bizarre positions that can’t possibly be comfortable, their quirky behaviors ...

Learn the warning signs of puppy mills, how to find ethical breeders, and why transparency and health testing matter.

Of course, we want our pups to be happy from head to tail, but what does happiness look like in dogs? Dog behavior is complex ...