|Release date||23 March 2015 (Update)|
|Quest NPC||New Varrock Tasks|
|Examine|| A hopeless, not-so-friendly and not-so-little stray cat.|
Baron Mauser is an overgrown cat found in New Varrock. He is located on 2ndUK] of the church, and he demands floor[milk from a zombie cow. He is one of four cats, along with 'Fraidy cat, Catbot 9000 and Grumps that the player needs to shoo away for "The Cats Bane" task.
- His name is a play on the German word for mouse ("Maus").