Cats can drink soy milk, because soy milk is rich in plant protein, which can help cats supplement protein. Moreover, soy milk is also rich in vitamins, iron, calcium and other nutrients, which can help cats supplement nutrition. However, when giving soy milk to cats, you should be careful not to feed too much at one time, but just feed an appropriate amount, otherwise it will easily cause the cat to suffer from indigestion, vomiting and diarrhea.
