As Fuzzy Wuzzums is known to attack the contestants, and Groucho the Duck is known to defend them, the two are at odds. While not much has been seen yet, Groucho was chasing after Fuzzy with a paintball gun before Alien VR, shouting at the bear to never go near his picnic basket again.
The main reason for the feud is Cody. While Fuzzy Wuzzums mauled him once, Groucho is good friends with the human, and thus hates the bear for what he did.
- This is the only known animal-animal conflict in the series.