Pug

Dog

The pug is a "toy" (small-lower medium) breed of dog with a wrinkly, short-muzzled face, and curled tail. The breed has a fine, glossy coat that comes in a variety of colors, and a compact square body with well-developed muscle. They have been described as multum in parvo ("much in little"), referring to the pug's personality and small size.

http://en.wikipedia.org/wiki/Pug