Remoolian

Remoolians are a race of sapient extraterrestrial beings whose appearance is similar to a pug dog, but with four short antennae on their heads and a three-pointed tail. At least some of them are known to live clandestinely on Earth, disguising themselves as normal pugs.

Notable Remoolians

 * Frank the Pug: A Remoolian living in New York City on Earth, who acted as an informant and later a full-fledged member of the MiB.