Should pugs dogs exist?

Carl thinks they have the cutest, squishiest faces and biggest googly eyes of the entire canine world. He definitely wants to buy one. But the life of a pug is not always a happy one. Over time, dog breeders have made pugs so flat-faced that many have serious trouble breathing. They can't run around and play as much as other dogs and get overheated in summer. Many pugs end up needing major surgery just to help them get enough oxygen. So, should Carl be buying a dog like that, even if he would love it and look after it really well? Producer: Kyla Slaven Executive Producer: Ian Walker