I am so proud of Victor tonight. I had company coming over so I knew I had to try some of the ideas suggested to me from my previous thread. I put on his muzzle and used his prong collar( I have not gotten to order the Leerburg yet)and was able to control him. I did have to choke him down though but it worked. He absolutely hated having the muzzle on. We came in and I had everyone settle down did introductions again and success. I took his muzzle off after he calmed down. I let him know that if he gave any problems it was going back on. I believe instead of me putting him in the outside kennel he was able to see our guests and interact with them only after he calmed down. He does not do well when he is kenneled outside. I got him a 48" crate today so if he gets aggressive he can be crated in our bedroom. I am also going to start crating him when I have to go anywhere. He was playing ball with them and just loving all the attention he was getting. It was so nice to see him being loving with others. He really showed everyone why we love him so much. I was so proud of him. I know we are always going to have to be cautious with him and reintroduce everytime but this is such progress with him. I just has to find a way to control him. The muzzle and choke down method worked. I am very thankful for all the suggestions with him. It really saved us.