OMG, my daughter's crib rails look like a chew bone! She chewed on it, and chewed on it. I put plastic rails on one part (bought at Babys R Us), but our crib has a round bar on the front and thicker rails on each side that don't accommodate those plastic teething rails. So I covered them with towels and cloth diapers and secured them, she nawed on those!!! She even was able to slide the cloth over and continue to chew!! Nothing I did worked, so I gave up. She now has about 10 teeth, and has stopped chewing on the crib. But it's trashed, and unfortunately, it's the kind we will turn into a day bed. So she'll have some "marks" on her bed to always remind us of her teething stage! Sorry I have no good advice. But if your crib has standard straight rails, those rubber teething rails should do the trick.
K.
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