Why do you want her to get rid of it?

She will grow out of it. I had a security blanket from when i was a baby until I was about 8. I remember having arguments with my mother because I wanted to take it out with us but she made a rule that it stayed in the car when we went anywhere. I didn't like the rule at first but got used to it. One day I suddenly realised I didn't want it anymore and haven't had it since. My mum still has the pillowcase and brings it out for my kids to look at lol.

So maybe just make a rule that she only has it at home or in her bed, she'll soon get used to not having it when you're out.
I agreee:yeahthat: With my DD1 she is 4 she still has her 'nay' a fluffy blanket and she takes her everywhere, but she is not allowed out of the car etc. It does not harm anyones, and I have no intentions on taking it away.