A funny video has emerged online in which a dog named Gunner from Ypsilanti in Washtenaw County, Michigan was filmed trying to chase a squirrel.
Gunner and his owner were playing in the backyard of their house, when the dog spotted the intruder. Alas, Gunner was unable to catch the rodent: the squirrel climbed over the fence and darted up a tree. The dog attempted to take the same route, but as one might have predicted couldn't make it over the hedge - luckily for the squirrel.