Blabber, sometimes called Blabber Mouse, is an anthropomorphic detective mouse. His detective partner is Snooper the cat.
He wears a hat and a white trenchcoat with a wide collar.
He admires Snooper greatly and is always praising him, a Watson to Snooper's Sherlock.
- Blabber has a bit of a lisp, and calls his partner "Schnooper."