Sport Relief's Top Dog

Semi-Final 2 (1x14)

Air date: Mar 20, 2014

Gaby Roslin hosts the second semi-final and reveals which two teams with their celebrity captains have made it through to compete in the challenges - Buoy Zone, Shop 'til You Drop, Hot Spot Hound and of course the 'Bark Off', an obstacle course which includes Barking Tube, Sherwood Forest and a famous ferry ride.