USDA Certified by Oregon Tilth Baby's Favorite Since 1980 Dear Parent: I first created Biscuits for Teethers in my own kitchen for my daughter when she was teething. Today, the very same original, recipe is available to you and other caring parents worldwide. Specially created for your baby with ♥, Rondi Healthy Times Biscuits for Teethers were specially developed by Rondi. The hard surface provides exercise for gums and jaws, while satisfying the natural urge to bite. Because of the delicious taste and easy to hold shape, your baby will love Healthy Times Biscuits for Teethers.