Littleannie
I got some canes which I cut in 18 inch lengths. I pushed these into any bare soil, at an angle of 45 degrees. All laid in different directions. This meant the cat couldn't squat down to poo as there wasn't any room for them. It worked a treat on my back garden. They now use the front garden! But I don't mind about this as it will very soon be dug up to be landscaped.
Good idea Littleannie, I will try this.
Just moved into this house and picked up about 50 poos in the first week! Bought some reflecting cats, said to scare off pooing cats and the cats just pooed right next to them! It's my front garden which has grey slat shingles, so the cats can't cover their poos. We had loads of cats coming into our back garden, but my little dog got rid of those. Every time we saw a cat in the back garden we would shout Cat and my little dog would dash out, barking like mad, seems to have done the trick, can't do this for front garden cos of the road.