K-10

K-10 was Eric Cartman's robot dog friend in the Season Ten episode, "Go God Go XII".

Background
Cartman froze himself waiting for the Nintendo Wii to be released but was revived 500 years in the future. His only friend is a robot dog named K-10.

When the two steal a Crank Prank Time Phone to warn his past self about the danger of freezing himself, his past self does not believe him. After repeatedly making calls to the past it changes his future surroundings. K-10 becomes a cat robot named KIT-9, and then a robot bird KOK-A-3.

Appearance
K-10 is an robot with canine features and can walk on two legs. It seems rather intelligent by trying to give Cartman advice so he would stay out of trouble. In it's cat form It changes into a more feminine voiced robot and is blue in color.

Trivia

 * The name designations used are mixed purposely up to seem less obvious, K-10 should be K-9 (Canine or dog), KIT-9 should be KIT-10 (Kitten or cat) and KOK-A-3 should be KOK-A-3 (Cockatoo or bird).
 * The K-10 robot is a reference to the robot Twiki in the 1970's TV show, Buck Rogers in the 25th Century.