Title: Dog Age Chart: How to Convert Your Dog's Age into Human Years
Headings: How to Figure Out Your Dog’s Age
How to Figure Out Your Dog’s Age
In this Article
Clues to Look For

Content: Teeth are duller and the back teeth may have some yellowing. By 3-5 years: All teeth may have tartar buildup and some tooth wear. By 5-10 years: Teeth show more wear and signs of disease. By 10-15 years: Teeth are worn, and heavy tartar buildup is likely. Some teeth may be missing. Your vet can also guess their age based on a complete physical exam or tests that look at bones, joints, muscles, and internal organs. Senior dogs might show some specific signs of aging.