At What Age Are Dogs or Cats Considered Old? Veterinarians Explain
The question of what age a cat or dog is considered old is common among pet owners. Although many believe there is an exact number, veterinarians agree that the answer depends on factors such as the animal's size, breed, and life expectancy.
TL;DR
- The age a pet is considered 'old' varies based on size, breed, and life expectancy.
- Dogs are generally considered senior around 7-8 years old, with larger breeds aging faster (5-6 years) and smaller breeds later (10-12 years).
- Cats typically become senior between 8-10 years old, with further classifications for mature, senior, and geriatric stages.
- Aging pets may experience physiological changes, increased health needs, and common issues like obesity, musculoskeletal problems, or kidney failure.
- Veterinarians recommend increased check-ups, dietary adjustments, and exercise modifications for pets over 7-8 years old.