I have a sweet little pot belly pig her name is Olive. She is a wonderful little piggy other then the fact that sometimes she doesn't pee in the litter box, sometimes she will pee in the litter box and sometimes she just pees on the floor. Is there anyway I can train her to us the litter box, I've had other piglets in the house and all of them have used to litter box like good little piggies, but not Olive. If she doesn't start using the litter box full time I will have to take her outside, and I really don't want to do that. I hope someone can help me!