Whoa!!! Where do you find Cave beds??? Now I want one to try it out! Well not me personally, but I bet the dogs would LOVE it.
You can get them through the Drs.Foster&Smith catalog, or on their website…...They are a great idea but they should fold over more - my girl would not feel covered enough in it -she still expects one of us to totaly cover her with the blanket. Not spoiled at all. Grrrrrrr
They can't rip a Tuffie! (See thread "Butu's Bed") It might be worth contacting them to see if they'll ship to the States….
It says they ship here now: http://www.tuffies.co.uk/
I have had dogs that could rip sheepskin.
Aside from bedding, I'd like one of these: http://pinterest.com/pin/233131718182097345/
I just found these site and has these hammock made with the master of the dog. I think can works for our basenjis and anyway is cheap and that old clothes can be used