The effects of the natural aging process can slowly take a toll on companion animals. It can be difficult to notice these changes unless you look for specific clues. Since you know your pet better than anyone, you may be best to notice the subtle changes in your pet’s behavior, habits, and activities. This checklist will provide your veterinarian a roadmap to help diagnose conditions – many of which can be managed, providing a better quality of life for your pet, even in their advanced age.