pepper

I have a 10 month old CAG who just recently started plucking uncontrolably. His diet had peanuts which I have stopped giving him and replaced with walnuts. One "expert" suggested we use a spray concoction, and another from the same office told us it was the worst thing we can do. This afternoon we tried rubbing aloe vera of his bare chest which hasnt prooven anything.Is the red Palm oil our only remaining solution?