A blind puppy from Montreal in Canada can find his way to the local pet store using only his sense of smell. A video filmed by YouTuber VivaFrei shows the young West Highland terrier navigating the busy streets of Montreal and leading his owner directly to the store where he receives a tasty dog treat. "We have a puppy with an eye condition that makes him blind," said VivaFrei. "Despite that, he manages to pull me to the local pet supply store from our house every time, based on smell alone," he added. The clip was filmed on June 23.