I don't recommend giving him milk just after eating mutton, because the meat itself is not easy to digest, especially for children, whose intestines and stomach are still weak. At this time, if you give him more milk, the meat itself has not been fully digested. If you give him so much milk, it will definitely make the child feel uncomfortable. For example, if he has bloating, you can give him milk at intervals to digest the previous meat. Generally speaking, if the child's intestines and stomach are weak, or if the child's spleen and stomach are not harmonious. I don't mind letting him eat too much meat. Eating more vegetables is easier to digest.