Ds is 3 this month and haven't offered peanuts as a snack yet, nor peanut butter. He's not shown any aversion to other seeds and nuts. I'm sure he's probably had peanuts in the past, eg. cakes, biscuits. I know they can be a choking hazzard and he does talk with his mouth full which always sends him spluttering at some point.
What's the best age to introduce peanuts?