YOU HAVE A RHODESIAN RIDGEBACK!!!!!
I GREW UP WITH A RHODESIAN!!!!!! HE WAS THE BEST DOG IN THE ENTIRE WORLD!!!!!
sorry I have no advice for you, but I am sure someone here will.
Do you have any pics?!?!?!? I thought I was the only one that ever knew that breed.... AHGHHGHGHG THEY ARE SUCH GREAT DOGS!!!!!!!!!

Sorry to hear that you have to get rid of one of your doggies but it seems that he is going to a good home. Good luck, keep us posted on how everything turns out.