A wildcat. (And the team name is the Wildcats.)
Kansas State University has a mascot call Willie the Wildcat, but it was established in 1863.
The Hyles Anderson College mascot is the 'Bagpiper'.
It is actually Wilbur Wildcat with a 'u' not a 'e' and this mascot is from the university of Arizona.
Nothwestern University's mascot's name is Willie the Wildcat. The team is called the Wildcats.
The mascot of those four schools is the wildcat. Also the University of Kentucky has the wildcat as its mascot.
Willie the Wildcat is the mascot.
Bullets
A university/college that uses the Rebel as the mascot is the University of Mississippi. The name of the sport team that uses Rebel as the mascot is the Ole Miss Rebels football team.
Willie the Wildcat
wildcat
Well, I don't think anyone will be donating a wildcat mascot, but they can buy on: http://www.bestmascots.com/catalog/cats-wildcatsbobcats-c-48_56.html