How Old Is A 9 Month Old Puppy In Human Years?

dog age calculator For example, a 7-week-old puppy would be equivalent roughly to a 9-month-old human baby , both of whom are just starting to sprout teeth. The formula also nicely matches up the average life span of Labrador retrievers (12 years) with the worldwide lifetime expectancy of humans (70 years). How long is 1 … Read more