I am so sorry for your loss. I also have a German Shepherd, and he recently had surgery to get his nads removed. We found out that he has one of his balls in his pelvis, and if it was left unnoticed, it would of been cancerous. I unfortunately do not have a Gally, but would a Truth be good enough? It's the only one I can get my hands on. EDIT: I will slay the enemies of the darkness until your dog smiles down from heaven, eating steak and playing with God with a frisbee, with my new cockatiel on my shoulder helping me.