If you're having a bad day, seeing these two animal best friends will make you smile.

A family with a good heart rescued Marcel the pig and Ralphie the Chihuahua. As they both live in their new home, the adorable pair became besties and are each other's favorite playmates.

These precious cuties don't seem to notice that they are different species; they only notice their favorite playtime pal!

Marcel and Ralphie wrestle and roll around together similar to what little brothers do!

Guess Ralphie even thinks Marcel is a pup and treats him like one, while the precious pig acts like a cute puppy, rolling and running around Ralphie!

And yes, they have lovely names too!

Who says you cannot be best friends when you are from a different species? Best friends indeed come in all shapes and sizes. It doesn't matter who you are and what you are, as long as you get along.

Hoping the happiness of this unlikely duo will make your day!