* Body: He's a lean, lanky black cat with a long, skinny tail.
* Head: He has a large, round head with big, yellow eyes. He has a distinctive wide, flat nose.
* Ears: His ears are large and pointed.
* Mouth: Sylvester has a big, wide mouth that's often open in a mischievous grin or in a "tweety bird" chant.
* Other Features: He typically wears a white collar and has a distinctive "raspy" voice.
Sylvester's design is iconic and instantly recognizable. He's a classic cartoon character with a distinctive look that makes him instantly recognizable.