A Pet Rat and a Therapy Dog Are the Cutest BFFs You’ve Ever Seen

So this 3-year-old Dutch Shepard therapy dog named Osiris has a new friend. A best friend in fact.

That’s right, it’s a 3-month-old pet rat named Riff Rat. If you’re one of those folks who think a pet rat is a bad idea, check out the bind formed by these two lovely animals. Ratatouille would be proud.

There are many photos of unlikely couples around the net, but Riff Rat and Osiris are a joy to watch. They are one of the cutest pairs cute and trusting pairs ever caught on film — hanging out, having fun, even joking around as you’ll see in these pics.