baby age 4 month doesn't breast feed properly... when he feed , looking around and doesn't feed.. what to do?at this age baby do it?

A. After the kids are actually going to gain their vision it’s very common to seen with them that they have this kind of a thing where are distracted by the surrounding which is why we recommended to feed an isolation by taking a sheet where you can just cover it to the top so that your child can only have access to your face