What prevents cats from pooping on my roof?
My cats must love the material on my roof ’cause they can’t stop leaving their droppings scattered across it. What can I use to make them go back to the litter box? I’ve heard ammonia works but I don’t exactly know how to put in on the roof (spray, pour, etc.)
They get on my roof using the high wall between my backyard and my neighbors by the way.

July 24th, 2009 at 4:02 am
why are your cats on the roof?
July 24th, 2009 at 11:15 am
thats odd.. on your roof.. but anyway, theres stuff at the stores that you can use to spray where you dont want them to go.
July 24th, 2009 at 4:50 pm
Don’t use chemicals!!!! You’ll harm them!!!! And how’d they get on the roof?
July 26th, 2009 at 12:30 am
find where they jump up to the roof and put something slippery there so they fall. If they fall one time they will never go back up.
July 27th, 2009 at 11:06 am
Well, you know how people have those owls to keep birds away, well, you should get a dog one for your roof! Take away the way they are getting up, for example, a tree. Also, see if there is a smell that cats hate but doesn’t hurt them and put it on the roof. Plus try putting catnip in their litter boxes. They might like the smell.
July 27th, 2009 at 7:22 pm
put sompthing that makes them slip and fall
July 31st, 2009 at 4:52 am
Try a spray from the pet shop or citrus peel. Avoid ammonia.
August 1st, 2009 at 3:11 am
Cats hate the smell of moth balls. When a stray cat used to spray on my front porch, and causing my indoor cat to pee in the front hallway, I bought small tin containers and filled them with mothballs and the stray cats stayed away from my porch.
You could try this with your roof but you might want to get heavier containers so they don’t blow off the roof. When the cat gets a whiff of the mothballs they won’t want to be on your roof.
Hope this helps. Good luck.
Michelle,