What can I add in milk for my 15 months old daughter so that she takes top feed?

A. Nothing Can be added to the top feed and it’s a good time for you to start with either buffaloes are cows milk animal milk would be a very good option to go over or packet milk whatever you want to go ahead with so go ahead with natural substitution in that you can add down fruit or a turmeric saffron whatever natural things you can think of any