Pet age calculator
How old is your dog, cat, rabbit, horse or small pet in human years?
Size
Breed size
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human years
Dogs: about 15 human years for the first year and 9 more for the second, then 4 to 7 a year depending on size.
Estimates only. Pets age differently by breed, size and care. Dog and cat figures follow common veterinary guidelines; the horse chart was made by equine vets; small-pet lifespans are from PetMD.