In some cases, they are related to the advancing age of your pet. (2ndchance.info)
If you are thinking about adopting a pet, one factor to take into consideration is what age of pet you would like to add to your family. (southkendall.com)
We stress the importance of preventative care exams on all types of pets because of the more rapid aging of pets compared to humans. (pethospitalpq.com)