Well I guess i will start off by saying that we have a 7month old brindle boxer, Moxie, who CAN be the sweetest thing in the world. Brought her home at 9 weeks and have been spending LOTS of time teaching her how we do things. We work during the day, so she is home approx 6 hours by herself with my parents stopping by half way through the day to let her out for a pee and excersice. House training is going pretty good now. At first we confined her to the kitchen and stairs to the back door, we started putting out puppy pads at the back door so if she had to go, she knew where she had to. Now she has the main floor to herself during the time alone. Its been 3 weeks since she has used the pads so we are very happy with that. When we are home, she has a bell at the back door that she will ring when she needs out (which only took her 2-3 days before she caught on to that!). So far, our coffee table is the only thing that has been chewed on a couple times (even though she has TONS of other toys avail). She really enjoys sitting on "her" chair by the window where she can see everything thats going on. So the only big issue that we have at this time is when she gets in her "crazy" mood, and will ignore commands that we are giving her. Hopefully we can learn some things from fellow boxer owners to help us through any issues in the future. We look forward to reading and posting in the forums!
I know what you mean by "crazy mood" 
