His cool bed arrived yesterday, will set up today and let you know how he gets on.
It's freezing outside so I would like the house warm and he likes to be cool so we'll see if it works. I will leave it so he can go on his vet bed if he wants to be cozy or his cool bed if he wants to be cool. Before you think he is the spoiltest dog on the planet he is not allowed on the bed or the sofa

if we had a leather sofa I would think about it though
He is hot all year round anyhow.
Bought medium size as we already have a very large crate in the kitchen and also price jump to large was huge.