I might add that the shape of the baby bottle nipple is crucially important for correct development of the palate as well. I only know of the german company NU

I might add that the shape of the baby bottle nipple is crucially important for correct development of the palate as well. I only know of the german company NUK making these. They are recommended by orthodontists. More info here: https://www.nuk.de/de_en/about-nuk/nuk-concepts/the-nuk-shape.html https://www.nuk.de/de_en/about-nuk/nuk-concepts/the-nuk-shap... Also available in the US: http://www.nuk-usa.com/orthodontic-pacifier/orthodontic-pacifier.html http://www.nuk-usa.com/orthodontic-pacifier/orthodontic-paci...