Yeah - I sure hope if I get these critters corralled, I can find a cheap spay/neuter deal.
The State humane society here will provide vouchers for spay/neuter of feral cats so it usually only costs me about $20 per cat. Call them and see what they say. Usually the only requirement is that you release them where you trapped them. That was always fine with me since I don’t mind them working my barns and storage buildings. I feed them all once a day, every morning with dry food and half a can of tuna mixed in, along with fresh water.
