We have various cats around the garden at various times, but haven't noticed a poo problem. I'm pleased to see them as I think they should discourage mice and rabbits. We couldn't have one of our own even if we wanted to as I'm allergic to them.
Why does your hair always look great the as soon as you make an appointment to get it cut?

short of buying a lion, smile, give up, pat those cats on the head.