Wilbur lives at the Coolsville Zoo.
Wilbur is a big, round male monkey with brown fur.
He seemed extremely happy, given the big grin he had on his face, from getting a ride back to the zoo.
Hanna-Barbera Presents: A Pup Named Scooby-Doo
Shaggy Rogers & Scooby-Doo tricked the pizza delivery monster into thinking he worked for their fake S and S Pizza stand. They added the monkey to the monster's delivery car with many fake pizza boxes, and asked him to take Wilbur back to the zoo, while he delivered those pizzas since it was past his bedtime. The monster agreed, and while driving towards there, he realized he got fooled, hitting he brakes in surprise, which caused both Wilbur and the fake pizza boxes to fall out from the car alongside a clue - Benjy's Pizza Barn's annual pizza-eating contest trophy.
- Shaggy and Scooby are so desperate to get rid of the monster, it would appear they had to go to the zoo themselves, otherwise where they got Wilbur from is unclear.