L.C.
Well my 3 yr old is taking to her pacifier, however being a medical baby she's not really familiar with eating. That is something I'm still working on myself. However, what I would suggest since I myself used to suck my two fingers up until 6th grade, was to utilize other things. Give her snacks (crackers, chips, vanilla wafers) to nibble on, or find a toothbrush acceptable for a 2yr old to gum on. My daughter loves to "brush" her teeth with a mouth cleaner even though she's very finiky about eating foods other than Cheerios or potato chips. I suggest those two things or even giving her something to distract her. There is also a nail enamel that is bitter and you can always put that on her thumb when you take the pacifier away. Good luck.