Seriously, this dog "bed cave" is wonderful! I was worried that I might be disappointed. It is extremely well made and the hood comes way down to keep body heat in - but allows my dog the option to move "out" a bit if he is too warm.  He took to it right away - took him one lesson to crawl into it and snuggle in. He absolutely loves the comfort and warmth it provides.  I recommend it for any dog that loves to stay warm - "under the covers" warm!  This is the only bed I have found that can replace curling up, under the covers, in my bed with me!  He is happy!