Low carbon ditch digging. Heavy equipment are a hazard to our environment. We’re investing $36M on research to determine if we can shift this work to well trained dogs! This is really awesome. #PeoplesBestFriend pic.twitter.com/1HjKHtuePA— CatheMckennnna 🇨🇦 🚹 (@CatheeMcKennnna) July 14, 2018