Here is the final character that I am uploading from the Bunnicula cartoon series that airs on Cartoon Network. Up next, we will learn how to draw Harold, step by step. Harold is a fun loving dog and he loves Bunnicula and Chester. Harold is also Mina's pet dog. He is big and clumsy looking and has a friendly personality. Drawing Harold from Bunnicula shouldn't be too complex so I know you will enjoy yourself if you are a fan of the show.