I think you know where I am going with this post my small garden is a battleground. During winter one of my borders is covered in dead leaves which I leave on purpose, the other border gets the brunt of the said problem above. Now that spring/summer is upon us my borders are still growing the ground cover to stop cats using it as a toilet. I have used planks on bare soil, pebbles on areas after removing the feces, cat repellent granules and spray, moth balls yet they still find spots and don't seem to be bothered by the repellent or moth balls. Suggestions please I'm getting hacked of with them!