Surgery for Cassius Clay

So I'm never one to ask for charity, but today I found out my bestfriend is in trouble. Cassius was feeling sluggish and having trouble urinating I took him to the vet. They checked him out and said his spleen is enlarged and pressing against his bladder and urinary tract and if left untreated he would only have a few months to live and if it bursts he would have no time at all. The only option for treatment in a splenectomy. The procedure would cost roughly $5,000 and I simply do not have the funds for it. Please help keep my bestfriend here with me for a while longer. Any little bit will help. Keep him in your prayers, thank you!