The Real Reason Dogs Sniff Butts Is Weird

Dogs do some weird behaviors, like sniff people’s and other dogs’ butts, follow you into the bathroom, and tilt their heads to the side. But these aren’t random behaviors. Scientists have discovered there’s an important, but often unexpected reason behind each of them. See the explanation for these weird dog behaviors in this video. What did you think? Please leave a comment in the section below and remember to share the video and sign up for our free newsletter!