Toilet Paper Protector (from kittens)

We just adopted four kittens and of course they play with everything, including destroying entire rolls of toilet paper. Just turning the roll around (to "underhand") wasn't enough so I created this.

I didn't like how other versions had a lot of assembly, or had complicated mechanisms. Ultimately I did make one with two parts that need to be glued/welded together, but it's worth it.

I was worried at first that the kittens would still destroy it from the top (standing on the toilet for acce