User blog comment:Hulk10/Dragons/@comment-24092346-20140526110521/@comment-24018437-20140526140037

I Personally believe that, with Zipplebacks, each head controls part of the body. The head on the right side controls the right part, and the same with the left. If they Don't die from bloodloss, a part of the body Will be useless. And the Other head Will probably starve to Death.