70-year-old dog trainer introduces dog walking scooter

​Greg Bachnik walks his dog Peter on the "dog power scooter" at the 2017 China Kunming International Pet Expo in Kunming, Yunnan Province on November 24, 2017. Bachnik introduced and optimized the dog walking scooter in china. The scooter is worth 1500-1800 rmb (220-270 US dollars) a fifth of the imported price. A couple of people have been using the scooter in Kunming. [Photo: IC]