Have a harness that I rig up to our male staffy bull terrier in the winter. Climb on the push-bike and no peddling required. He is off and as you say Cyn the best way to wear them out. Also a real adventure as the odd cat runs out to make it real interesting so you can be towed into some precarious situations!!!!!!!!! :Also the odd dog will rush off a property and attack him so you have two scrapping dogs and the push bike to contend with!
