<p>A video of a dog from Ohio licking a window has gone viral, after its owner shared it to Twitter on February 20.</p><p>Kent State University student Hannah Swint</a> shared the clip of her trusty companion Mulligan, telling viewers to “wait for it.”</p><p>It shows Mulligan rubbing his snout and tongue up against the window, making some comical facial expressions as he does so.</p><p>The video had over 12,800 retweets at the time of writing. Credit: Hannah Swint via Storyful</p><br />
