Cosmo

A Cosmonaut dog from Russia who was launched into space in the sixties and gained psychic abilities. Originally imprisoned by the Collector, after escaping, he became the security officer of Knowhere.

Characteristics

 * Name: Cosmo the Spacedog
 * Age: Unknown (possible 25 in dog years)
 * Hair color: Brownish-red fur
 * Eye color: Brown
 * Likes: Chew toys, having a scratch behind the ears, frisbies, chasing his own tail
 * Dislikes: Rocket (he and Rocket don't see eye-to-eye), the Collector (he was imprisoned by him), Thanos, Ronan the Accuser, cats

Powers

 * Psychic abilities: Due to his time in space, Cosmo's mind was enhanced to the point of gaining telepathic and telekinetic abilities, including the ability to mind speak in a Russian accent.

Voice actor
Carlos Alazraqui