Cindy, yes it can cause issues for kittens to have a covered box. I have about 6 covered, and 7 uncovered.
And they say not to use clumping, because if a kitten eats it, it will turn into "cement" in the tummy and can cause blockages.
If she has never been a litter eater, it should be ok!
Every baby kitten I have had/fostered (3-8 weeks old) have been litter munchers![]()
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