Dog breed reference

The most popular US dog breeds, each with a quick-reference page. Age in human years uses the Wang 2019 epigenetic-clock study, food portions use the NRC veterinary RER formula, and lifespan and health issues come from peer-reviewed breed-predisposition research.

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F

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H

L

M

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P

R

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V

W

Y

Looking for a breed not listed?

We're adding breeds in order of US popularity. If your breed isn't up yet, the calculators at /paws/tools still work for any size and weight.