Two dogs, I am thinking, are probably as bad as two small children - two small children who want whatever the other has, push each other out of their bed and bite at each other's faces, anyway. And, with the dogs at 75 and 90 lbs., the kids weigh less.
Roxie makes an occasional retreat to her crate when she's had enough of the bigger guy trying to prove that he is the bigger guy. Even from the crate, she doesn't miss a thing, no matter how quiet the sound or small the movement.