your option is best can .Try some changes in milk, You can add chocolate, or bournvita or Horlicks or use tea a little bit to change the color of milk, you serve him in a new glass bought for him. You have to try all these measures .you must have patience. you can serve cold milk with straw.Think of solids . Start banana mash, idli, Seera or uppamma, Rice , dal. Remember one thing , Always introduce one item per week, small quantity to start with. Next week start second item, continuing first one. Like this go on with .various items. Don't give him fried stuff. Hygiene is very important.Use cleaniness. Wash your hands with soap .and water . Take care of mosquito, to prevent malaria and Dengue. use mosquito net or repellant. Never argue in front of your child, Use music while feeding or some toy to distract from refusing to take feeds, Bring some other kids withtheir MOM, try out together. Keep healthy environments, Never leave your child unattended. Keep him engaged in some activity.

Hi.. which milk you are giving? You can add some flavour to it.. even if he doesn’t like then it’s ok..