J.L.
Hi A., my question to you is does your son nap in a crib in daycare, I run a home daycare as well and children that age nap on the carpet with their blanket, or palet on the carpet. If he is not naping in a crib in daycare, that may be why he is not napping in a crib at home, by 16 months my 3 kids were already out of the crib. J. L.