Anybody have a good rabbit repellant? I need to keep them out of a cactus patch on rural land where there is no power (no electric fences or motion sensors, etc). I tried chicken wire, but it's not working as they just dig under it or find a small opening - it's just been too much work to secure it. Shooting them is not an option since I'm not there constantly, and there is likely a never ending supply of them that will keep coming. It also tends to happen in the middle of the night. Looking for something simple; I know there are solutions. Thanks for any help!