Unlikely Animal Friends

One dog swims to exhaustion to be with his dolphin friend while another comforts an abandoned bear.

Cats with owl, deer, rabbit and bear companions.

A sheep befriends an orphaned baby elephant; a hippo makes daily visits to a South African couple; a lion, tiger and bear grow old together.

Casey Anderson and his grizzly bear friend form an inseparable bond; a water buffalo becomes a young boy's best friend.

Rhino and warthog; badger and fox; orangutan and kitten; baboon and bush baby.

A two-legged Chihuahua and his chicken friend; a mountaineer and his rock-climbing cat; a goat who refuses to leave his donkey friend's side.