For awhile, it's going to be up to you to watch out for her being over excited. If she bites, substitute something that's ok for her to bite on (a toy, a bone...). If it continues, then it's in to a time out for her.
I'm completely against using any kind of physical punishment (holding muzzles, flipping them on their backs, etc). It frustrates the dog and makes them not trust you.
__________________  Don't get your knickers in a knot. Nothing is solved and it just makes you walk funny. |