To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
My dog had an accident and this is my 2nd purchase due to high reviews. Trust me this isn't leak proof on the sides and once the inside cover is stained there is no way to wash it off. They should add a 2nd layer of water proof lining on the inside cover with the foams. Also the foams are comfortable but because they are shredded it's impossible to take it out to clean the thin mesh covering. I will not buy this again.