Sure cats may seem like little, cute and friendly furballs with tails at first glance, but cross them wrong and they can unleash a hellish slashing and hissing fury that most victims never fully recover from. Well, if you want to completely render your devil cat harmless, nothing quite shatters an attack cat's pride faster than a funny outfit and some side-splitting laughter. So this Halloween, dress up your evil feline pal or extra small dog in this very appropriate and hilarious Cat From Hell - Pet Costume. The costume includes a red cape and matching red horns, but good luck even getting it on them in the first place. (via Michael Kiely)