Review on Niubya Foldable Portable Lightweight Platform by Mindi Gefroh

So here's the thing, they are very convenient and fold down to a small size. As does the strap on the handle which makes it easy to carry in and out of the car when needed, but nothing really gets blocked when you set it up - you have to position it very slightly to get its most stable position and even then it's not that durable .My dog was able to successfully walk over it 4 times but today he fell very badly.He scratched his stomach terribly because he slipped off almost every metal step.I am already looking for alternatives and not even 1 week