Destiny is forced to go to \"doggy dancing\" competitions by her owner, Gary. While there, she meets a disobedient dog called Rivers, and decides to misbehave in order to get into the same obedience class as him.

Destiny learns the art of bottom sniffing, and Kali discovers that Dean, her former partner in crime, is now a born-again christian. Meanwhile, Marion tries to come off of catnip, and Nelson takes in Kieran, Vince\'s woefully underdeveloped offspring.

Nelson auditions for a part in Springwatch, while Marion falls in love with the beautiful, if underage, Lollipop. Meanwhile, Destiny thinks she has what it takes to be a guide dog.

Marion performs an act of heroism, but Destiny ends up taking the credit. Meanwhile, Nelson sets out to get his first stroke, and Kali\'s infatuation with a crow goes sour when she finds out that it is female, and a lesbian at that.

Kali plans to have revenge on humans for their cullings of pigeons by producing a \"Pigeox\" (a cross between a pigeon and a fox), and Destiny discovers that her new boyfriend is a man-whore hired by Gary to get her pregnant.

While saving Marion at the rubbish dump, Nelson falls for the disgusting (and in heat) vixen Sandra, the discovery that she is actually his sister doing nothing to assuage his infatuation. Meanwhile, Destiny is infested with boorish fleas, and an injured Kali is taken in by Gary.

When Vince falls into a coma, Nelson steps up to defend his territory. Meanwhile, Kali seeks revenge on Harry Hill after footage of her mother\'s passing is broadcast on \"You\'ve Been Framed!\", and Destiny starts going out with the comatose Vince.

Destiny is chosen to become a photographer\'s model, and Kali\'s wings are clipped by the over-zealous firewarden Nelson, forcing her to keep Vince fed, or else he will eat her.