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Understanding Digestion in Foals - Horseman's News
Soon after a foal is born, it gets its first meal of colostrum, an antibody-rich fluid secreted by the mare’s mammary glands. It’s important for the foal to receive this colostrum within the first 24 hours of birth. After this period, large protein molecules such as antibodies can no longer be absorbed by the foal’s small intestine. This section of the digestive tract develops and changes rapidly in the first two weeks after birth.