My 14 month old baby isn't eating well. What can I do.. is the pacifier and bottle making him less hungry?

14 month old babies don't actually have to eat all that much. Giving lots of bottles will reduce his hunber for table foods, so you may want to cut down if you want him to feed himself more. As long as he is not losing weight, you probably don't need to worry, but if he is, consult your pediatrician.