Scram

Scrams are dress-wearing cats, or possibly rabbits. They only appear in Wario's Woods. They are the rarest enemies, even more rare than Beakers. Scrams are unique and hard-to-defeat in that bombs can only blow them up in diagonal chains.

Trivia

 * A prize won by Tino in a TV Show called The Weekenders would go on to resemble Scram, although, due to the obscurity of the character, it is likely that the resemblance is coincidental.