We have a "tamed" stray cat who kills and entirely eats the young ones about the size of a Guinna pig. Our neighbor took it in and got it spayed and vaccinated. There are programs with vets which return infertile cats to the wild for a minimal cost. We have a severe Lyme disease problem here so she helps control the rodents who carry the ticks.
Do what democrats do. Feed them and make them happy. Only grow stuff they like. Have them on TV. Get one elected president. OR kill them while you have the chance. We have a red shouldered hawk (google it) pray for one, your rabbits will be gone. oz
Get yourself a goos air gun and shoot the damn things. Like it or not thats the way it is. You then put a box wire fence around your yard so they can't get in. If they do just shoot them as you did before. If you can't shoot them then live with what they are doing.