Litter Training Interesting litter box idea

Have you found yourself in a situation where you were lured in to buying a pigloo, then read upon it and realized pigs tend to trap each other in it?
Begore you throw it out, there are two solutions you can use it for!

1- Cut another hole in it.
2- Flip it upside down, put litter in the bottom and use it as a litter box!!! It's large enough to fit the pigs, but keeps the hay contained.

Let me know what you guys think of the idea!