I see what he's getting at.
I don't like how he explained it.
The idea that the doggos variable shouldn't be duplicated is pretty self-evident, as it's both constant and effectively an additional helper function.
I doubt it belongs in the global scope, but it's reasonable to put it into the same scope as the functions that use it.
You are right it is a constant, I just wanted to highlight the duplication part from a beginners perspective
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