K.G.
S.,
I have an 11 year old son who still wets the bed. He does not wake up at night. He is a very heavy sleeper. I have tried every alarm possible. None work for my son. 4 1/2 is still pretty young. I think it would be more stress on you and you daughter to stop using pullups. I know they are expensive but you want her to get a good nights sleep. What is more important to you? She can't help it. You don't want it to affect her self-esteem. My best advice would be to let it be and see if she grows out of it.