We only have one but we love it! For some reason Uni didn't love them at first. We won one in a contest here on YT but one of our fosters Chloe LOVED it, I mean you could not pull her off of it. So when she and Smokey got adopted I sent her with it. She stayed on the Cloud 9 for the entire ride up to Nor Cal (what the forever family's mom told me), which was about an 8 hour ride. Then we were gifted one from Uni's bf Kaji
and she loves hers. Too bad I stole it from her.
I use it under my knees when I sleep. It's more comfy for me to sleep like that, so to get me back, she sleeps on top of the blanket between my legs and traps me all night.