This didn't bother Ethel (actually, not much does, relatively speaking). She goes where she wants to go when she wants to go there. And as we've observed about her before, she likes the high ground.
So this was just a tree house chew house as far as she was concerned.
|Ethel: My fort! Cool, huh?|
Then we'll have to go back to the GHRS Hop Shop and buy another.