Duke's Surgery

By no means am I seeking to make this a Sara McLachlan video. So, I'll get to the point. Duke is a 4 month old German Shephard. He has a 5lb cysts on his neck which results in comlete immobilization (localized to the couch) due to discomfort. He has to have a towel or two on the side of his neck to hold the mass in palce while eating or drinking.  It took quite a few costly vet visits to come to the conclusion that he would need a really expensive surgery. Unfortunatley, I cannot afford the surgery. That leaves me with two options: Raise the money or give him back to the seller (aka put him to sleep). I figured that I should at least try to help the little guy. Besides, my other rescued dog and I are pretty attached despite only having him for 2 months.  Help me reach my goal.