May dog loves this It bed, I put in her cage.  She is  only 10 lbs so she loves to burr and snuggle.   She stays in her pen most of the day, I leave her door open so she comes and goes. I have to get her out to snuggle her, or I don't think she would come on her own. I am glad she loves it.  It is very thick and has great support for her head.  I would definitely buy this again.   I got a small and it is really small, so if you need extra room other than to line a small pen, then you may want to go to the next size up    Thanks Wayfair.     Jefferson Ga.