Missouri is ridiculous. You never know what the weather will be.
We've not hit triple digits this year, but last year we had a week or two in the summer. 90's are common. We're having a very unusually cool snap right now, in the low 80s. I'd have loved to have moved the chickens now, but, oh well.

It's humid. Not deep south humid, but 60% and above is
very common in summer. Winters get below zero, but not always. Climate change is real. Our winters are noticeably warmer than they used to be. But you never know here. Could have a week of negatives. Heat is definitely more of an issue than cold though. Wind is also totally variable and can be be none to lots. It does normally come from the west, and that particular window faces north.
I was concerned about putting it in front of the window. Glad that's not that much of a concern.
As for height, I guess one at 3" sounds OK then? I can easily put a ramp. I'd thought about one at 2' and one at 3' But I'd been considering poop boards, and that won't work going 2' on the bottom. Maybe at 3 and 4 feet, with a ramp?
Is it one of those skinny curly ones? Like Hercule Poirot?
Great minds think alike.

I took this pic yesterday at Tractor Supply.
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