Howler from the Drac Pack. Info ---> http://en.wikipedia.org/wiki/Drak\_Pack
Even though this show was from my " era " as far as Saturday morning cartoons were concerned, I never watched the Drac Pack. But I always liked this guy from the old ads for the show featured in comic books from the 80s. I did just skim through a few episodes on Youtube... it's as good as any Hanna Barbara show was back then. Howler's voice is somewhat unfortunate.
If he were my character, I'd never stop drawing him puh-personally.