Walter Wolf is Slappy Squirrel's arch-enemy. He has attempted to defeat Slappy on several occasions.
- On a number of noted occasions Walter Wolf had tried to do the following,
- Sued Slappy because he felt she was abusing him (And justice for Slappy).
- Fake his death so he can surprise Slappy (Hurray for Slappy).
- Teams up with Slappy's two other nemesis's such as Sid the Squid and Beanie The Brain-Dead Bison.
- All and all these schemes always fail resulting in Walter Wolf's utter demise.