My African Grey keeps trying to eat my cat's poop. I know this is disgusting but has anyone had this problem before? I've always had a hard time keeping her out of the cat's food but I am afraid she'll get sick doing this. I keep the litter box where I can see it and she seldom gets in but she is sneaky. Can I spray the box with anything, apple bitter etc. I punish her by putting her in her cage. Any suggestion would be appreciated