My 1.3 year son was on exclusive breast feeding and now not drinking bottle milk or milk from glass. I want him to switch from bf to cow milk but he is refusing

A. Straw sipper you can use you can go ahead with giving fruit milkshakes and smoothies to the child with it and get one for yourself as well have it along with your daughter or your child the child would enjoy what you give this way instead of giving cows milk prefer using buffalo milk or you can go ahead with using full cream packet milk