Aspen Vet Mineral Oil is for use as a mild laxative. This livestock laxative softens and lubricates stools to help relieve simple constipation. The livestock laxative can be used for horses, cattle, sheep, swine, dogs and cats. This livestock mineral oil is not recommended for frequent repeat or extended repeated administration. Prolonged use or repeat use of this livestock laxative may interfere with normal absorption of nutrients from the digestive tract.