I love "the cave" ....   alllmost as much as my beagle. My dog used to get up several times a night and flap her ears in order to wake me up to cover her (she is very high mantainence to say the least - I know, I take full responsibility). But now that "the cave" has entered our lives we both sleep through the night, and in fact my dog sleeps much of the day away in her cozy bed. She is obsessed with it. This is actually the third I bought because she wore the first out and I decided I would get two new ones so I don't have to carry it to the living room in the evening and she can sit with us there as we rerad or watch TV. "The Cave" is Wooonderful!!