From babies to mid-teens to all grown up, these animal friendships share everything from blankets, toys, car seats, beds, food, play dates and a lifetime of love. Life can’t get any better when you grow up with your best friend by your side. Animal friendships are the best friendships.

We have collected some of the best animal friendships that show before and after pictures of animals growing up together.

Kasi the cheetah and Mtani the labrador have been best friends since the day they met!
Kasi The Cheetah: Hey Mtani, try and catch “meow-side!”

Jupiter the fox and Moose the dog are the real life fantasy of Disney’s heartbreaking movie, “The Fox and the Hound.” Fox and dogs can be friends!

Meet the set of twin cats with gorgeous exotic eyes.

The before and after pictures of these two best buds are hilariously adorable. The little white terrier must be wondering when his growth spurt will sink in.

The bestest of friends always have your back no matter what stage of life you’re in.

Their names are Oreo and Pumpkin. Can you guess which one is which?

You can never really outgrow a best friend. They’ll love you no matter how big or small you are or will become.

Milo the dog and Stuart the guinea pig have been inseparable since Stuart was a baby. Different species but they rock the same hairstyle.

Keeva the french bulldog used to walk with Peanut the pig, now Peanut walks Keeva.

Best friends share the shotgun seat together forever and always.

Best friends who have ears that flop together, stay together.

A quadruplet made up of dogs and ducklings are adorable beyond words. According to BuzzFeed, the ducklings and dogs love to take naps and strolls together. The dogs keep the ducklings warm and safe from harm.

Lili and Renley are two peas in a pod. They’re cuddle buddies for life, outgrowing their beds together since their kitten days.

Rescued pet rat Riff is Osiris’ “Ratatouille.” They’re best friends both in and out of the kitchen.