Boxers are high energy dogs.
If you do adopt you need to take care of that energy somehow. Otherwise your boxer will end up getting into mischief.
Other than that, boxers are fine dogs, as far as I know.
On our 4th boxer. Dog is a life-long puppy. Highly intelligent, love to play.. Make everything a game rewarded with food. Eventually the boxer will become obedient to death in its' effort to please you.. Never give up on rewarding your boxer dog.
Sadly, they have short lives. Get the old (7-8)boxer a puppy to love teach and play with . PS> Boxers are good listeners and are highly expressive themselves.