So, I currently have these foam flooring tiles I bought off of walmart for Sammy’s flooring in his pen. It’s working really well and I have no intention on changing it unless he decides to start eating it, but so far so good.
Before I read about the tiles and decided to go with that option, I bought a special picnic blanket online called a MegaMat, thinking I would use that for flooring. This is what it looks like:

Mine is a different color and not plaid (orange, yellow, green etc.). They’re about $20 to $40 online depending where you look and come in different sizes but I believe mine is 4 ft by 5ft.
And this is the description:
The Mega Mat padded multi-purpose mat combines a 100% waterproof PVC backing with a padded lining for all-season versatility that will help you stay dry and comfortable. The soft design is lightweight and easily portable, and it includes a hidden storage pocket that can hold a wallet, keys, snacks, and more.
I was going to send it back, but decided to keep it both because the returning costs were high anyways, and in case Sammy decides to chew the mats, as a possible substitute.
I’m wondering what you guys think about how viable this would be as pen flooring. It’s essentially a waterproof blanket, but maybe it might be too dig or chew tempting …. thoughts?