Gorgonzola decited to trip Chowder, and so he did so Chowder and Gorgonzola were having a fight when Dark Gumball appeared and he break up a fight he meet Chowder, Chowder told Dark Gumball that he lost dosn't have his parents, so Dark Gumball did adopt Chowder and told Kitty Softpaws that Chowder is Kitty Softpaws's Little Brother, and Kitty Softpaws is Chowder's Big Sister