I was in the kitty store in Eureka Springs the other day and saw a sign that said: "if you don't talk to you cats about catnip, who will?" Of course, this same store peddled sold catnip and related paraphernalia.
Oh, how funny! Well, my book suggests planting catnip in an area far away from the vegetable garden. To keep the babies entertained and away from the veggies.
We have several signs like "Cat Crossing" and "Beware of Cats".