Gray is a male gray fox and Kiera's pet and companion. He has gray fur, light brown underbelly, paws, and muzzle, black markings on his face and underbelly, and purple eyes.

Gray is a handsome young gray fox cub. Like Red, Gray is fiercely defensive of his master. He is gentle, sweet, clever, and charming. 

Gray loves his master Kiera dearly and even lets her ride him (or try to anyway). 

Gray likes Catalina, Rapunzel, and Cassandra to pet him which makes their own pets a little jealous (unintentionally). 

He likes to tease Eugene and Lance.

He adores the other Tangles.

Gray likes Varian and Ruddiger.

Trivia:

Gray is the only gray fox in the show.

His name comes from his stormy gray fur color.

Gray was going to be a female.