How do I get him to stop humping?

[Sudilar]

OMG, I have come to this thread late!! I am so glad everyone has said NOT to alpha roll the dog!!!!! This is very very very dangerous. Whew, I'm glad you didn't do it.

In actual dogdom, it is a submissive act (to roll on the back). When the dominant dog pushes an issue, it is the submissive dog who will roll on his back himself, not the dominant dog physically forcing the dog on his back. So a person forcing a dog on his back is actual physical aggression towards this dog, like...I am going to MAKE you submit......not the dog himself thinking, I will submit to your dominance. This act may anger the dog into an attack. Do not do this. It is very dangerous! Especially to a large dog.