Dennis the Rabbit

Dennis, named "Mr. Cutie Patootie" by Candace, is a former rabbit agent of The O.W.C.A. who went rogue and attempted to hack into the mainframe of the organization. Major Monogram tells Agent P that he is a master of disguise, showing several images of Dennis that are sinister, followed by his harmless "mindless animal" look. In order to gain access to the Flynn-Fletcher household he lets Candace see him. She immediately attempted to adopt him. Candace used him as a living doll for dress-up and taught him tricks, inadvertantly showing his obsession with carrots. Linda spots Perry and Dennis battling, but on her double-take, sees both posing as mindless animals. She seems unconcerned that Candace has adopted a pet without her consent.