The Canine age calculator usually takes as input the volume of years your Canine has lived (Doggy age, Puppy years) and converts the Doggy age into a human years equal based upon a scientific formula. Doggy age charts just like the one designed by Zoetis point out the human years https://sergioqzfpb.blogtov.com/14330921/5-simple-statements-about-convert-dog-years-to-human-years-explained