Every dog owner asks this eventually: how old is my dog really, in human years? The old “multiply by seven” rule is wrong, dogs age faster in their first couple of years and slower after that. This dog age calculator uses the aging curve vets actually reference.
Dog Age Calculator
The number is an estimate, not a diagnosis. Breed and size shift the real answer, giant breeds age faster in their senior years than the formula suggests. Once you know roughly where your dog sits on that curve, the dog beds guide and dog grooming supplies guide both have sections for older dogs specifically.
Gunner Vance