I have a pug named Bella. 
The dog must be have a short-muzzled face due to being a pug.
Yes indeed the kids call her smush face
Pug
The pug is a breed of dog with physically distinctive features of a wrinkly, short-muzzled face, and curled tail. The breed has a fine, glossy coat that comes in a variety of colours, most often fawn or black, and a compact square body with well-developed muscles.
Pugs were brought from China to Europe in the sixteenth century and were popularized in Western Europe by the House of Orange of the Netherlands, and the House of Stuart. In the United Kingdom, in the nineteenth
- Pekingese, an ancient breed of toy dog, originating in China
- Pug, dog with wrinkly, short-muzzled face, and curled tail
- French Bulldog, a small breed of domestic dog
- Shar Pei, dog known for its features of deep wrinkles and a blue-black tongue
- Shih Tzu, referred in China as "Shizi Gou", or "foo dog"
- Tibetan Spaniel, a breed of assertive, small, intelligent dogs
- Tibetan Mastiff, a large Tibetan