The Taste of Lime Makes ‘Topper’ a Very Happy Dog [VIDEO]

Let me start this with a disclaimer. First of all, the dog, Topper, does this whenever he is happy so, despite the contortions, he is not having seizures. He does the same thing when he plays with tennis balls.

Secondly, don't try this at home. Citrus, like chocolate, can be very harmful to some dogs. Obviously, not to Topper.