My son liked frozen Binkies. We used to use a silicon snack bag. We put a few Binkies into it right after being washed so that there was a little bit of water on them. And we decided that once he had gone through the binky, then it was time for Tylenol.
Frozen baby washcloth, but let it sit out for a little bit, I also give mine a bottle with a nipple so he can chew on it because that’s all my little one wants to do is just chew on something