Hector the Bulldog

Hector the Bulldog is a bulldog, the pet of Granny. Normally hits Sylvester so he won't eat Tweety. He will appear in The Looney Tunes Show voiced by Frank Welker. He appears similar to Killer from Tom & Jerry. He is muscle-bound and has grey fur (except for A Street Cat Named Sylvester and Greedy For Tweety where his fur is yellow-ish.)

Hector first appeared in the 1945 short Peck Up Your Troubles paired with Sylvester and a woodpecker. His second appearance was in A Hare Grows In Manhattan. After that, Hector was a minor player in many Sylvester & Tweety cartoons, including 1954's Satan's Waitin' the devil. He also has a role in the series The Sylvester and Tweety Mysteries, where Sylvester is constantly outwitting him.