Do Cross Breeds Live Longer?

In all size groups (small, medium, large, and giant), mixed breed dogs live longer than purebred dogs, although the difference is not that large. The study found that, on average, a mixed-breed dog lives for 14.45 years compared to 14.14 years for a purebred dog.

Why do cross breeds live longer?

First of all, you should know that crossbreeds are healthier

This phenomenon is called “hybrid vigor”, and it simply means that, due to a richer genetic pool, mutts are usually stronger, hardier, and live longer than purebred dogs.

Do crossbreed dogs live longer?

On average, crossbred dogs live about one year longer than purebred dogs.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.