Love them dogs

[hollohas]

We've broken all our dogs from nipping very early by wrapping their top lip around into their mouth when they get to nipping. Then they bite their own lip when they try to bite you. They hate it. Works like a charm.

Do that a few times when he's getting carried away and in a couple days he's gonna stop getting so carried away. He's probably still going to want to wrestle since it sounds like that's the sort of dog he is, but within the limit you've set.