I have two cats and a small-ish garden. There is an area in the garden where I am happy for them to poo - it's behind some shrubs, great sandy soil for them to dig in etc. They have both used it in the past and I've picked up poo when I've spotted it. They've also got litter trays in the garage that they use occasionally. At the moment they are insisting on pooing in a flower bed. I pick up every time but I have grandchildren and don't want footballs in the pooey flowerbed. It also looks gross. How can I stop this? I've tried thise spikey mats, rose clippings, pepper dust and citrus spray. All these have had limited success. Both cats are torties and very stubborn. They actually seek out the citrus spray and haven't read the rule book about disliking orange peel.
Thanks.