*big hugs* I know it's such a hard decision to make. But like someone else said, you have given him two happy years in a loving home. I believe that animals and their people have an unspoken bond and he'll know that you are doing what's best for him. The procedure is pretty quick, all they do is give an overdose of the same anaesthesia they use for surgeries. All he'll feel is the prick of the needle and he'll fall asleep. We are all here for you if you want to talk some more.
-Amanda-
