Thanks!
Grasa, I tried the rat traps. After the first trap was triggered, I found some fur in it but no kill. That was 5 days ago. Since than nobody is touching the traps, they learn fast :(
Dog is the best solution but the dog cannot be outside at night, raccoons or coyotes will get it. We have many notes around the town about the missing cats and small dogs. My wife would be against a large dog for sure.
Mike, I might set the different size traps with different kinds of food in them. Sooner or later I should get somebody. Or maybe a fig will get me the biggest catch !
Frank, I like your approach!! That's what I need! :)
Calvin, I have a Scarecrow. It works well in the middle of a lawn. My pots are by the house and around the porch, it is harder there. Also, I found that it doesn’t detect a rat, and if it is detected, the rat just sits behind a pot and waits when the water is off and keeps going. Those bastards are just too smart.
Speedmaster, the smell of a ripening fig is hard to cover with a tissue, unfortunately.
So, I think I will need to set more traps with different baits. I also will try to use this copper mesh to make the metal organza bags. It might help a little, I hope.
http://www.amazon.com/Copper-Mesh-Rats-Birds-Control-copper/dp/B0001IMLTY