DS2 is 35 months, and still has his, but we have begun the cutting of them slowly. He is very very adverse to change, and going cold turkey would have been disastrous and traumatic for us all. When he was around 2 years old, we limited them to bed only. About 3 months ago we began cutting one every few weeks. He still has them in his bed, and knows which ones are "broken" but obviously doesn't choose to use those ones. I plan to really really talk about the last one, and how I'm sure it will break too, and that will be sad but we can't have anymore, but we will still have lovey to comfort us....yadda yadda yadda. I am hoping that even after the last one is cut/"broken" just holding one will be of some comfort for him. I guess I view it as gradual withdraw. I'm hoping that once they're all broken, and he no longer puts them in his mouth it will be a natural and easy transition to throw them away completely.