I have locks on mine, but most of my cats could care less about the snake rack. Except for the kitten when I slide out a tub for cleaning, or to take out a snake, then she likes to think that might be a good place to hide if I would let her in. I have to make sure slide tub back in when I take a a snake, or else there might be a ninja kitten hiding in it.

Btw Mike, cats rule, dogs drool!! (J/k, I have a dog too )

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