Dogs are as clever as human beings and perhaps even more and you can get the evidence from this link only. Here you will find how an ingenious dog dramas deceased to stay at the park for a longer time. You may share the link with friends who are interested in animals and their whereabouts. In present time this link has got quite popular on the internet and people are showing interest in it. Do check it out now with immediate effect and feel the vibe of the link.
More info: Youtube (h/t: thedodo, boredpanda)