Baby still needs milk but should be getting it from a sippy cup by 12 months. Is he self feeding? Kids do have lots of likes and dislikes so varying the food is a good idea. I would try lots of fruit eg. raspberries, strawberries, blueberries, grapes, kiwi, melon, banana - cut up for those that need that and then pasta pieces and lots of veggie pieces and see what he will eat. Part of putting it in the mouth and then taking it out is just exploration. I try all kinds of fish with my little one and she will eat some but it clearly isn't her favorite. She loves chicken pieces - the dino ones from costco. I would give baby solids and then the bottle. he still needs 12-14 oz a day. Good luck.