Editor’s note: This Q&A has been lightly edited. There are many factors that influence a dog’s lifespan. A dog’s breed and size play a significant role. Smaller dogs (like Yorkies) tend to live longer ...

Dogs have a short lifetime, which to me is, perhaps, their greatest flaw. I suppose that, over the past few months, I have been thinking about the lifespan of dogs more than usual. It has not been ...

We asked scientists from the Dog Aging Project for practical tips to improve your dog’s lifespan—from what to feed them to exactly how often they need a walk. Dog owners take their pets for a swim at ...

From breed traits to daily habits, many factors shape how long our furry friends stay by our side. Science shows smaller, long-nosed dogs often outlive larger breeds, but lifestyle plays a huge role ...

If you’ve ever noticed your friend’s tiny Chihuahua still bouncing around well into its teens while your neighbor’s Great Dane started slowing down after just a few years, you’re not imagining things.

Did you know some dogs can live well into their late teens, or even beyond? It’s no secret that our furry companions bring happiness into our lives, but wouldn’t it be amazing to have that bond last ...