Need info on neutering my dog...?

call your local shelters (or SPCA) and see if they do it,they sometimes will do it for cheap,and other times they can direct you to some place that does do low cost spay and neuter,and other times they will give you a valchure,he HAS to have the anesthesia,they sometimes give you pain pills after (not always though) and I think they do pain meds IN the operation,but that is usually part of the total cost,our vet gave us the option of having some IV fluids (after so it would be there at home too in the form of a bubble under his skin) but we ped on it cause we have never had those before,and we didnt think it was gonna be that big of a deal (it wasnt)