A 10-year-old pit bull named Sweetie melts hearts after her emotional adoption video goes viral, showing the joy of senior ...

The Dog Aging Project enrolled 50,000 companion animals to track aging as it naturally unfolds. The first major findings from ...

The largest-ever study of dog behavior, tracking more than 47,000 pets, reveals how breed, size, sex, and age shape canine traits. It provides insights that could help identify early signs of illness ...

My first pet sitting job fell in my lap when my neighbors Chuck and Betty came looking for dog care. They owned a zesty Shih Tzu named Dusty and didn’t mind paying someone to give her personal ...

When Marine Corps infantry veteran Colby Hartz learned that a 16-year-old dog had been abandoned because of her age, he drove to the shelter hoping to adopt her. By the time he got there, the dog had ...

A chihuahua that is Britain’s oldest rescue dog is looking for a forever retirement home – at the age of 18. Dogs Trust Salisbury is searching for a home for Tiny – the oldest dog currently up for ...

Lab-based studies have provided lots of information on the biology of aging, but it's unclear how lab discoveries apply to ...

"He's just a kind soul, and I feel bad that almost his entire life has been spent in the shelter" Charlotte Phillipp is a Weekend Writer-Reporter at PEOPLE. She has been working at PEOPLE since 2024, ...