I believe I have already asked this but if i remember right not much people were on so I was wondering 3 things first os there such a thing as too big of a cage for a guinea pig an second dose so i got this DIY cage those does anyone know a good waterproof liner to put my fleece as it does not come with a bottom and third I was recommended https://www.amazon.com/Coroplast-Guinea-Corrugated-Plastic-Boards/dp/B079TZWD29/ref=sr_1_1?ie=UTF8&qid=1543348053&sr=8-1&keywords=chloroplast this and I was wondering if there is any other chose but I am trying this and if it does not work out I'll try your ideas thanks to everyone that replies