A large pup may age much more slowly in the beginning, but be nearing middle age at five. Tiny and toy breeds don't grow to be "seniors" till all-around age 10. Medium-measurement pooches are somewhere in the middle on both counts. The main reason why remains unidentified, although Kraus puts https://caidendlqfr.canariblogs.com/convert-dog-years-to-human-years-an-overview-48518763