Finding Your Dog's Human Age

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in approximate human years

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Recent recalculations in determining a dog's age in human years—factoring in their weight—have turned the old conventions on their heels.

No longer is your pup's age a static 6.8 x his human years. Science now factors in your dog's size as well.

Sadly, the closer in size to a human, the less long a dog's lifespan.

The good news is, this is an average model and many factors determine how long a beloved companion may live, such as: