S02E24 - The Tiglet and Pigger Switcher
Synopsis
The Tiglet and Pigger Switcher: When Roo performs a magic trick intended to make Tigger and Piglet switch barrels, the two end up swapping personalities instead. Piglet begins bouncing all over the place, while Tigger displays a pronounced lack of courage and an unusual interest in laundry. The Super Sleuths, now including Piglet (or Pigger) decide to try to reverse the trick, but first have to track down the barrels that were used for it.