To celebrate World Rat Day, we've decided to show you that pet rats can be the cutest animals ever. Just look at that baby rat snuggling the tiny teddy bear!

Sadly, these pet rodents don't get as much love as they deserve. They are often mistaken as gross and filthy animals, in part due to their historic role in spreading the plague. Domestic rats, however, groom themselves just as much as cats do. Rats are also incredible at learning tricks quickly. For example, they can recognize their own names, roll over or play catch just like dogs. They are also very affectionate with other rats and their favorite humans, too!

As a cute rat owner myself, I know for certain that these pets are just as smart as they are cute. In fact, they're definitely my favorite pet animal in the world!

The world could always use more cutest rat photos, so don't hesitate to submit them to our list. Don't forget to vote for your favorite cute rat pictures as well!