I wonder how many people in the world haven’t heard at least once Ed Sheeran’s “Thinking Out Loud”. I bet my 4-year-old niece could count them, and she can only count to ten. The song is so popular that it’s hard to find someone who doesn’t know the words to the song. And I’m not just talking about people here. If this video is any indication of the truth, the song is pretty popular in the animal kingdom as well. This Pit Bull seems to be a fan and does its best to sing along whenever he hears the song.