This is adorable pug is dressed in a Mike costume from Monsters, Inc. Oh, he looks so sad! But he’s bravely carrying on, what a good dog. I never get tired of the adorable expressions Pugs can make.
I poked around the Internet a bit, trying to find this particular dog costume. I’m not 100% positive, but I think the dog is actually wearing this small toddler costume meant for humans. But hey, if it fits, why not?