For anyone wanting a viable means of defense and visual deterrent yet in a smaller dog, Nax is the dog for you. He is considered small/medium in size (height), has a powerful build, black sable in color, alert and aware of his surroundings, a very bold presence about him as people approach, yet friendly when allowed to be. Nax loves to play, and especially fetch with a ball or tug. In protection Nax is fast, powerful and intense. He may be 70 lbs but his intensity and bite can stop a threat the same as a 90 lbs dog. What also stands out is in spite of his power and intensity he is extremely easy to handle from the very first handling session.