Breathing problems in flat-faced dogs are strongly linked to genetics, providing a way to improve airway health through ...

From chihuahuas to great Danes, dogs differ more in size than any other mammal species on the planet. A mutation behind such variation has been traced to an unexpected source: ancient wolves. The ...

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 ...

Explore the fascinating ways dog breeds continue to evolve through genetic influences. The fluffy Afghan Hound and the sleek Greyhound may seem worlds apart. Yet, their coat length is determined by ...