Howlback in the art picture. Howlback is a bully of a Predacon. It is not related to his G1 character. His beast mode is a navy blue Smilodon scratching his ear. Howlback in beast mode. Retrieved from "https://beastwarstransformers.fandom.com/wiki/Howlback_(BW)?oldid=43865" Categories: Predacons Smilodons Beast Warriors Beast Wars E.N.D.A.N.G.E.R.E.D. Predacons Community content is available under CC-BY-SA unless otherwise noted.