But how exactly does their age equate to human years? Maybe you have heard the rule to multiply their age by seven, but new research have found this method being out-of-date. Take our Puppy age calculator for a much better approximation of their lifetime phase. Multiplication by seven System: This https://onlinethcaflower70112.review-blogger.com/55584650/a-secret-weapon-for-dog-years-to-human-years-formula