Convert dog years to human years using breed-aware aging curves. Pick your dog's breed from 60+ options - small breeds age slower than giant breeds after maturity.
Larger dogs mature faster and have shorter lifespans. The American Veterinary Medical Association replaces the old "1 dog year = 7 human years" with a non-linear curve that accounts for breed size:
Typical lifespan: Small breeds 14-18 years 路 Medium 12-15 路 Large 10-13 路 Giant 7-10 years.