Woodson,having boxers all my life and having a daughter mauled by a bull mastiff 10 years ago that is some question.I read to my wife your post.She is a member of Boxer Rescue.Have your friend call them and explain what happened.They will give your friend the best advice.They will ask a history of the dog.Was this the 1st time ever,does he always growl when someone gets to close,etc,etc....did you raise him from a puppy,etc.....when ever you adopt a dog from them they are 100% honest about his past and do a great job probing questions.If you go to their site and see some of the boxers..they always give warnings..not good with young children,not good with other pets.....my wife friends is one of the main home sites..when they get a boxer she keeps them for weeks and months before you can adopt one...they also get to know the dog before....and the Boxer rescue people might tell your friend" he
needs to be put down".
When my daughter was attacked by the bull mastiff he had already bitten 2 people and attacked one....he had a hold of her head and wipped her like a windshield wiper for 15 minutes....my wife and son were beating the dog with a baseball bat to no avail.Finally my son ran into their kitchen to get a knife but saw a fire extinguisher.He yelled to my daughter to close her eyes as he sprayed....the spray stopped him and he just stopped panting with blood all over.. I told this story here 10 years ago..to long to explain it all... the dog was put down the next day after he was tested for rabbies..thank god she lived and thank god plastic surgeons re-attached her scalp.......the boxer breed is a great dog....but its the humans that are sometimes the problems....with any breed....
have madjack give you my e-mail..I'll get you the number to call someone...my wife feels if the dog has done this before the " rescue" people might tell you to put him down....I also asked my wife if this happened to us ,after what happened to our daughter,what would you do? Her answer was " probably put him down"....