Thanks so much for the replies
I know she is just a baby and I am trying to have patience. It is reassuring to hear that it takes some boxers longer to train because in comparing her to my other dogs I was like uhhh maybe this dog just isn't going to get it. Which isn't fair to her!
And I wasn't sure about limiting water. I am a nurse so it didn't sound too good to me but I am no dog expert by any means so thought I'd ask
So I guess I will just take her out more often. I have been taking her out every 2 hours or more often if she had that *look* and after meals and naps but when she is out of her crate she has no thoughts of holding it when she has to go. So I guess going out more often for now is the answer. 6 months is at least something to look forward to for possible housebroken lol