These Mixed Breed Dogs Are Truly One of a Kind

5. Chug

If you're a fan of small dog breeds, this Chihuahua and pug hybrid might be for you. Inheriting the quirky nature of its parent breeds, the Chug is playful and affectionate but can be hostile toward larger dogs. Their temperament can depend quite heavily on their parents — Chugs with a little more Chihuahua in them, in particular, can tend to be a little more aggressive — but with proper training and socialization, they make fantastic companions. Chugs love daily play, but don't need a lot of exercise, and make fantastic lap dogs.