Bunny

DJ's First Bunny
DJ's first bunny made its first appearance in The Sucky Outdoors. During this episode, Courtney, who took the leadership role of The Killer Bass team, sent out parts of the team to find food to survive in the unpredictable woods. DJ comes back with a peculiar bunny, when Duncan initially believed DJ caught it for food. DJ quickly denied it, saying it was his new pet and named him "Bunny." In Who Can You Trust?, Chris told DJ of his next death-defying challenge, and nearly forgot his bunny was in his front pocket. DJ then trusts Geoff to look after it while he's doing his challenge.

Later in the same episode, Geoff and Bridgette are about to dive into Lake Wawanakwa, when Geoff nearly forgets about Bunny being on his person. Geoff then placed it on a lifeguard chair on the the Dock of Shame before going swimming with Bridgette.

However, just as they get out of the water, Bunny is eaten by a snake, which is caught by an eagle, before all three are then eaten by a shark. Geoff, too guilty to tell the truth, told DJ he "ran away," sending DJ into a state of depression.

DJ's Second Bunny
During the final challenge in Who Can You Trust?, Courtney saw Duncan using a carrot to catch DJ a new bunny and she realizes that he is not as bad as he seems. DJ managed to win the race after seeing that Duncan had found Bunny. However, as DJ lifted his blindfold to see Bunny, he and Geoff were disqualified in the final challenge. DJ's Second Bunny was also seen in Haute Camp-ture, where he suffered several accidents such as being caught by an eagle and thrown into a hot barbecue, and later being flung very high in the air. This second bunny was also seen during the final moments in the episode where it landed on Lindsay's lap and she thought it was Tyler.

Other Bunnies
Several other bunnies that are not DJ's bunnies, but look nearly identical, have appeared numerous times in Total Drama. In the theme song, a bunny is seen with DJ and later attacks him after a dead fish is dropped nearby. In Brunch of Disgustingness, Trent pukes on a bunny. In Search and Do Not Destroy, Bridgette's key is placed next to a seemingly-harmless little bunny. However, it roars loudly and ferociously at her and reveals dozens of large, razor-sharp teeth. Two bunnies also briefly appear in the special, gazing at Justin. A couple of rabbits that look like DJ's Bunnies appeared in The Princess Pride, gathering around Courtney, while she was singing her "Perfect Prince" song. DJ mentions bunnies in his Lame-o-sine confessional, stating that they're his favorite animals, because they are gentle.

A bunny makes its first appearance in Total Drama World Tour during the episode The EX-Files. It hops across the terrain (which is later found to be a landmine field), as Team Chris Is Really Really Really Really Hot tries to decide how to get into Area 51. It is shot with a laser and runs past the team in a charred state while screaming.

Trivia

 * A rabbit that looks like DJ's bunnies makes an appearance in the Best. Game. Ever., during the The Aftermath: II challenge.
 * DJ's bunnies are the first pets to appear on-screen.