Baby Looney Tunes (2002)

S1E69 The Littlest Tweety

Tweety struggles with feelings of inadequacy as he is frequently dismissed and bullied due to his tiny stature. However, the others soon realize how important he is when they find themselves unable to cope without his cleverness and resourcefulness. As they come to understand his true value, they begin to appreciate Tweety for the remarkable little character he is.