While looking around in Bob's shed, Rex accidentally gets run through a meat grinder. Bob runs off to ask Dr. Dog's opinion, but Rex has an even bigger problem, when Vince mistakes the ground-up Rex for spaghetti.

Wendy's on heat and the Gang's house is besieged by amorous hounds. The Gang draw down the blinds and prepare to repel borders, but one dog, Handsome Rex catches Wendy's eye and she agrees to go out on a date with him. Vince and Rex insist on chaperoning her. By the end of the evening Rex has made a new friend, Vince has fallen in love with a lobster, Arthur Dustcart's had his underpants cleaned and Wendy's in a very bad mood.

In this homage to Rebel Without a Cause Bob joins a gang of delinquent youths. He takes to wearing a single glove and one of Wendy's earrings. Wendy, Rex and Vince are worried by the change in Bob's character. When he gets arrested they hope he will see the error of his ways, but it only makes a life of delinquency seem more glamorous to him.

The Gang discover a prototype hover mower whilst clearing out Bob's shed. The major design fault is obvious when it burrows into the ground, creating a tunnel that leads all the way from the back garden to Australia. A shouting match with some dingos follows, at the end of which an enraged Bob accidentally throws Vince down the hole, precipitating an adventure of global proportions.