Our garden is regularly visited by foxes and wild cats. What stops them using freshly dug ground as a toilet?

I don't want to hurt these animals, just keep them from leaving deposits on my garden every night.

Our garden is regularly visited by foxes and wild cats. What stops them using freshly dug ground as a toilet?
I don't know about foxes but for sure I know about cats. Sprinkle little peices of orange peels or put something down that smells like oranges. I used to have this problem with my house plants. Worked like a charm. :)
Reply:Plain old black pepper. You have to redo it when it rains