Very clean and professional-looking set-up man.

My only criticism would be there doesn't seem to be a "soft spot" for any of the dogs (no straw/shavings, etc.). Would be rough on a young dog I would think (would lead to sores callouses, etc.), and would be even rougher on an elderly dog.

I think you'd be doing your dogs a favor by having a nest in their house, cedar shavings at least.

But the setup itself looks great.

Jack