Tell me your secrets, grass

I actually asked this one time when I was bored and it replied that I should kill the President. After giving it some thought, I removed all the grass and burned it.

Only problem is, all the cats in the neighbourhood have started using my sand garden as a litterbox now. Any ideas how I can solve this problem?

Sprinkle onion powder all over your sand garden.

Sprinkle poison-laced catnip all over your sand garden.

Sprinkle a frothy mixture of your own semen and blood all over your sand garden.

Sprinkle grass seeds all over your sand garden.

Don't tell anyone, but I look up girls' dresses.

Sprinkle Cannabis seeds all over your sand garden.

Sprinkle Cannabis seeds all over your sand garden.