🐕 Dog Human Years Age Clock

UCSD School of Medicine DNA methylation epigenetic calculator (Wang et al., Cell Systems). Replaces the debunked 7-year myth with cellular age biology.

🧬 DNA Epigenetic Age
49 Yrs
Human Biological Equivalent
❌ Obsolete "x7" Myth
21 Yrs
Flawed linear formula
Developmental Life Stage: PRIME ADULT
Why Dogs Age Non-Linearly: Canine DNA methylation analysis proves that puppies age with extreme rapid velocity during the first two years (a 1-year-old dog has the cellular maturity of a ~31-year-old human!), after which the rate of cellular ageing slows dramatically.