Boxer Puppy Wanted

I am looking to buy a boxer puppy. My husband and I have a 2 year old female, and are looking for a "sister" for her. We have a huge back yard for them to play with along with tons of toys for when they are playing outside. Our Atia is always with us, she is an inside dog and part of our family. Please help us find a "pet quality" pup. We don't want to breed or show this pup, we are only looking for a new addition to our family' Thank You Terry & Melinda