Mike-- When we went looking for Bitter Apple at our local PetSmart, the only place in the store that it was stocked was with the bird items. It is used to discourage birds from plucking their feathers unnecessarily. You might also find a similar product called Bitter Lime or Sour Grapes. Debra in Ft. Worth, TX Kernel panic: Nut loose in operator's chair. [Posted in FML issue 0770]