The dog Kate Dane, upon first meeting, fell in love with the baby deer Pippin, who had lost his mother. He spends hours every day taking care of and playing with Pippin like his own child.

The Chihuahua named Roo broke both of his legs and had to be treated at Duluth Veterinary Hospital. Here he met and fell in love with Penny the chicken. The “couple” continued to cuddle each other all day, making their owner feel extremely surprised.

This monkey was bought by a businessman in Bangladesh as a pet. But as soon as he arrived at his new home, the monkey immediately approached and petted the merchant’s guard dog.

The scene where the King of the Forest and his herd of pigs make friends at a zoo in Thailand makes viewers excited.

This unusual friendship was discovered in India when a field frog was trying to help another mouse cross a fast-flowing stream.

Dogs are not only good friends of humans, but they also love to be friends with…orangutans.

Two rare white tiger cubs who lost their mother in the floods in Anjana were raised by a local chimpanzee as her own children.

The somewhat contradictory friendship of giraffes and ostriches in Busch National Park, Florida.

Bella, the stray Labrador discovered at the Myrtle Beach Safari in South Carolina, had an extremely close relationship with an elephant 10 times larger than her body.

The pigeon helped his monkey friend cure his depression. The story was recorded at Neilingding Island, China.

The Bear – Tiger – Lion trio are extremely close at the Noah animal rescue center in Georgia.

Overcoming the difference in species, Mtani the dog grew up with his close brother, a male lion, at Busch.

This “black” duo has been friends and lived together since 2000.

A photographer in Sweden was stunned when he saw a woman playing with her greyhound.

Two “babies” kangaroo and koala were born at the same zoo in Australia, so they always thought they were siblings.

A 120-year-old turtle took it upon himself to become the adoptive mother and care for this hippo that just lost its mother.

Lion Anthonu and Coyote have a friendship that is famous around the world. They live together in a zoo in Kingman.

This turtle living in Panama was very brave when he dared to be friends with the “swamp lord”.

This beautiful image captures a pack of wolves taking care of two mountain lion cubs who lost their mother.

Baby monkey joins lion family, surprising visitors at a park in China.