snacks

I recently discovered my budgies love sesame seeds. So can I use this is a treat/reward for any good behaviour? Is it healthier than millet ? If so, does that mean I can give them more than I would with millet?

Hello I have a little budgie named Belle who is really picky with her foods. I really want to try and add some new treats and snacks in to her diet but all the pack at the pet store seem to be too big or too hard for her little beak. Feel free to post here what snacks your budgies like to munch on!