What is smegma?

• A. A type of sweat.
• B. Dirt from the coat.
• C. A buildup of dirt, grime, and bodily secretions in the sheath of female horses.
• D. A buildup of dirt, grime, and bodily secretions in the sheath of male horses, which can breed bacteria.

Answer: (D)

Smegma is the buildup of dirt, secretions, and bodily oils that collect in the sheath of male horses. If this area isn’t kept clean, bacteria can multiply, leading to odor, irritation, and potential infections. Regular, gentle cleaning as part of grooming helps prevent this buildup. Use warm water and a mild, vet-approved cleaner or just water, and avoid harsh soaps or aggressive scrubbing. It’s specific to male anatomy, so the sheath of female horses isn’t correct. If you notice persistent swelling, redness, unusual discharge, or significant discomfort, seek veterinary advice.