I bought 3 of these for my 2 German Shepherds and my Chow/Golden Retriever Mix. The reviews here and the fact that I bought my parents a human version of this for their 49th anniversary, and they love it, helped me make the buying decision.
The dogs, although they have not specifically commented, love these beds. You know a dog loves a bed when you sneak in while they are asleep and they are laying upsidedown, legs in the air, then wake while you watch them, and without moving an inch, they stare at you, trying to understand why you appear to be upsidedown.
Another indication of their enjoyment of the bed is the fact that they are not restless at night. In the past, on a towel, a blanket, or another type of pillow, they moved around like a pauper in a pay toilet and made the associated grunts and groans. That has ended.
I recommend this product!