I'm in a breastfeeding Facebook group with some local moms and one of them just posted a pic of her LO going to town on a breastmilk popsicle for teething. She froze breastmilk in an ice cube tray and put popsicle sticks in them (she put foil over the tray then stuck the stick through the foil so they would stay standing up). I'm sure it would work with formula, too. I am totally doing this once M starts teething!

Has anyone done this? If so, did your LO like them??