I just wondered if i could get some advice about teats, i have got the TT closer to nature bottles but baby isnt taking to these teats very well, he has had the Orthodontic ones in the hospital and i brought one home with me and he is feeding great with it but i had to keep washing and sterilizing the same one for last night, i am off to Tesco later and was just wondering if they do orthodontic teats for the TT ones or does anyone know if i can get any to fit these bottles? he has a small mouth so i am thinking they are a little too big for him, thanks in advance for any advice.x