While the number of Bully's rats continues to grow, so does the number of missing animals. When Dash sees Plucky being taken away in a cage to a truck, she decides to follow the truck only to be shut out of a mysterious human establishment surrounded by high walls and spike-top gates. Meanwhile, the Weasels to stay at a farm but the animals wouldn't let them stay. They gain a new Protector who is Rollo the Sheep Dog.

Weasel and Measley find a seemingly nice burrow for them to live when they discover it is being occupied by vicious wildcats. Their loyal "weasel dog" Rollo comes to their rescue. Meanwhile, Fox confronts Trey and tells him that he'll either come to hell or high water, Trey will respect the other animals of the park and he will step down as leader if one of the stags can fight against him for Leadership. Also Ranger, Charmer, and Whisper confront Bully for the first time and he makes his intentions clear. Charmer manages to kill one Rat. His name gets mentioned as Scragg.