Wilfred (Australian version)

Wilfred and Adam enter a competition with each other to decide who is the happiest.

Sarah takes Adam home to Nambour to meet her family and get nude while Wilfred rekindles hostilities with his old man.

Arthur continues to bully Wilfred until they partake in a particularly vicious game of force 'em backs from which only one dog will emerge alive.

Sarah goes away for her last piece of pre-wedding freedom and Wilfred takes the opportunity to bully Adam and eat-up a storm. He quickly becomes Obese Wilfred and needs to go to rehab where he and Adam come under the tutelage of world-renowned dog nutritionist and behaviouralist, Dr Cynthia Minelli. Sarah comes back to find a g-string in her bed.

Adam wins a skiing holiday for he and Sarah and "the family" head-off to the mountain's top resort. Adam gets lost in a snowstorm and is forced to spend the night in a hole. The next morning he finds sanctuary in the remote cabin of Swedish couple Lars and Hilda who promptly invite him into their giant spa.

Wilfred is romancing Caddy, one of the local dogs, while Adam and Sarah receive a visit from Adam's extraordinarily good looking and clever brother, Spencer, with the expected consequences. Sarah takes Spencer's spiritual preachings, wisdom and looks so serious that it starts to undermine her relationship with Adam.

Sarah's pissed-off that Adam still doesn't have a job, as she doesn't want to marry an unemployed guy. Wilfred sees a dog that looks like him on a television commercial and wonders why he's not on a television commercial. Wilfred decides he wants to be a dog star and gets Adam to manage him.

Adam needs to find some money for the rings as Sarah is adamant - no rings, no wedding. Wilfred reckons he'll be able to earn the money by taking part in an illegal dogfight on the mean streets of Richmond. Adam enters him in such a fight and Wilfred gets clobbered by a towering Doberman called Kosciusko.