The Whiskers settle into their new territory but have the neighbours from hell living next door; pregnant half-sisters Mozart and Kinkajou are vying for the role of dominant female of the new Starsky group.

Carlos may have settled down but it seems there's a new Casanova in town; Houdini from the Zappa has a way with the ladies but will he turn Flower's head? At the Starsky, the group's joy at finding a new home is short lived.

Rocket Dog is left with the difficult task of leading the group after Flower's mysterious disappearance; things go from bad to worse when roving males from the Zappa turn up and the pups fall victim to the desert.

The Zappa gang wake to find their dominant female Lola is missing; when she returns, her sister Punk seizes power and transforms the Zappa in to a formidable force, capable of taking on the Whiskers.

In a desperate search for food, Flower returns with half of the group to their old manor; with the Commandos occupying the territory, it's a risky venture; left in charge of the rest of the Whiskers is Rocket Dog, who crumbles in her new leadership role.