[GeorgieLolaLove]

I don't know anything about newspapers in the US, but in the Netherlands newspaper ink is toxic, so I never use newspapers as a base.
Maybe you can use something else as a base? Like linoleum kind of stuff?
I used to take big plastic placemats and put towels on top.
Does your pig also chew on the newspapers when you put towels on top? Maybe when she doesn't see the newspapers, she won't chew on them.