Pets articles
Science-backed guides for pet age, longevity, and life-stage planning - built on veterinary research.
Blog posts
- Jun 4, 2026
Senior Dog Aging: How Aging Slows Down After Year 10 (2026)
See how dogs age after year 10. A 12-year-old Chihuahua equals 64 human years - a 12-year-old Great Dane equals 94. Senior stage timing and care by size.
Rajkishor Sahu - Jun 4, 2026
Small vs Large Dog Aging: Why Size Changes Everything (2026)
Do large dogs age faster than small dogs? A 5-year-old Chihuahua equals 36 human years - a 5-year-old Great Dane equals 45. See how size changes the human-year clock.
Rajkishor Sahu