Gave my dog away to my bestfriend today. He had a good connection with her also, I couldn't have dogs in my building in with me sleeping a lot & being a little lazy I couldn't keep hiding him from the landlord in then house exceptions. Gave him away a day ago & today it's hitting me so hard. I miss my little fluffy. Besides she can do WAY more for him then I can honestly!
It's an unselfish thing to do and at least you realize what's best for the dog. at least it's with a friend and you'll still be able to see how it's doing. :)