It's generally agreed that Splash of the Beaver Tail would be better known as Muskrat than Beaver, but of course this has never been mentioned to Beaver herself.
As a wolf who tends to put herself before the Pack, even if ever so slightly, she's a little mistrusted and mistrustful in return. She's reliable when it counts, however, and is a valuable asset to her hunting patrol.
Just don't expect her to save any of the good juicy bones for you, not if she can bury them first.
Was Mate to Sheen of the Lake.