When cats drink milk, it activates a fermentation process that can cause bloating, gas, and diarrhea. The only exception is when they are young and drink their mother's milk.
See also: Coffees from around the world you will want to try.
Myths, truths, and fun facts about milk
Milk can help prevent certain illnesses
LIFESTYLE Milk
Many people turn their nose up at the thought of drinking milk. Additionally, speculation about its production and distribution have raised questions about its actual health benefits. However, although we should always read the label, it's been proven to be one of the most nutritionally complete foods. See why in this gallery!