So what's that on Mary's thumb? I have two thumb sucking addicts among my daughters, and Mary had it bad, that it until I took some sock scraps and ribbon and created a means to inhibit this little habit!
meet froglet! He is tied on with ribbon, but is only at best a good deterrent, as he can actual stretch off if the addict is finding the day a bit tough! Also, the addition of some nice fruity hand-cream, lovingly applied by mummy for those sucking blisters, can also help with that, esp at bed time. A bonus if you little one likes the smell!
And Daisy liked the idea of frogglet too,so that she asked for one, and wears hers at night!