Tania, perhaps you didn't notice that not only had the link and info for BRAT been given, but that the dog is already listed with BRAT? Glad to see other BRAT folks posting! I have a Rottie rescue group contact up in IN. Yell if you ever need transport help and I'll link the 2 of you up.
Glad you found him a good home. You are doing the right thing. Hopefully your life in the future will be better designed for owning a dog.