Celineeeee is Mr G 's chihuahua. Celine is the main character in summer heights high and is the star of the show.She appears in Summer Heights High. Despite Mr G's requests, Margaret Murray refuses to allow him to bring Celine to the school. Mr G, however, still brings Celine and keeps her in his office. An act which he describes as "borderline cruelty". Mr G believes that she made an appearance in a Pet's Paradise commercial as one of the litter in the window. She is hit by a car, and thought to have been killed. She reappears later, however, without the use of her back legs. Despite Mr G referring to Celine as a female, "she" is clearly a male dog. She is currently in the use of drugs so she can stay under control with her poo issues.