If you have a pet, you know know that it likes to be petted (hence the name, we assume) - but not always. See, you may be petting it in places it doesn't like. Just like humans, pets have parts of their bodies that are a-okay with getting scratched and parts that you should STAY THE HELL AWAY FROM (if you know what's good for ya).
Now we finally have a video that clearly lays out EXACTLY how to pet animals. Thank god.