The bed is stable and keeps our dogs with 7 kg of and 11 kg of very good. The little one has it assumed to be equal, the Great it was nevertheless only times somewhat suspect. The blanket on it and it fits. I can be better if the dog / rather lie in warmer nights it now in April not yet say. But the basic idea with the ventilation of the bottom seems plausible and because dogs are always happy to increased chances very well.
Conclusion: Where is it also Basic Basic's inside, minimalist, simple, but you really need a dog for more?