GSD's are NOT considered wolf hybrids; The are GSDs. If your dog meets all the criteria for living on base...shots, leashed or penned, he should be allowed to be on base. I had no trouble with my Boxer at all at Seymour Johnson, I just had to keep it's shots up (and have proof) and keep her indoors, or in a lot, or keep her on a leash and under my control at all times. I had to be totally responsible for any damage she did, even to carpet replacement ifg she messed them up. Do this and you'll be OK. I lived in base housing, though...don't know about dorms, though...I doubt you could keep one there!