Watch this lost dog when he finds his family again

She's had the same pet for the last 56 years

Thousands of strangers got together to find this heartbroken dog's lost toy

Cow makes a bold bid for freedom — and joins a herd of wild bison

Abandoned dog lands the role of a lifetime

A fox and a snowy owl met on a winter night

Rescued baby pig feels the sun for the first time

A dying chimp embraces her old friend and refuses to let go

This dog lost her best cat friend, but then kittens came to the rescue

Dogs get fooled by shadows, laser pointers and sometimes themselves

Why dogs all over the world owe this 'ugly' dog a debt

Teacher's photo op with Trump brings a whole new meaning to the word fan