No, not exactly. Puppies age faster than humans do, so a person 12 months in the human's lifetime is similar to about 15 years in the Puppy's lifetime. The Puppy years calculator is just a rough estimate, but it's a very good place to begin that may help you understand https://charlieyulzr.blogsidea.com/40165881/rumored-buzz-on-dog-years-to-human-years-formula