Mebbe you should set up a feeding station with all sorts of choice delicacies and that way you can lure the critters there and away from your garden? Start with hot dogs, then maybe an occasional steak, some nice salad, even a bottle of wine. And candles...that would add a really elegant touch for the night roaming types. Once they get a taste of that great home cooked food, they'll give up on your flowers!
