CatDog (1998)

S1E17 Dummy Dummy

CatDog visits the store, where Dog ends up purchasing a toy called "Little Cat." He becomes increasingly focused on Little Cat, leaving Cat feeling neglected. As Cat starts to feel unwanted, he decides to leave and attempts to hitch a ride elsewhere. Meanwhile, Dog realizes that Little Cat isn’t as great as he thought. Ultimately, he comes to terms with his mistake and reconciles with Cat, appreciating their bond once more.