Which statement about sebum is accurate?

• A. Sebum provides a natural sheen and helps maintain skin and hair health.
• B. Sebum has no effect on coat appearance.
• C. Sebum causes coat to become dull.
• D. Sebum is produced in the tail.

Answer: (A)

Sebum is an oily secretion produced by sebaceous glands that coats the hair and skin, giving the coat its natural sheen and helping keep the skin moisturized and healthy. That protective oil layer supports a glossy appearance, assists with waterproofing, and helps maintain overall coat condition, which is why this statement is correct.

If sebum had no effect on appearance, or if it were said to make the coat dull, that would go against its lubricating, shine-granting role. Also, sebum isn’t produced only in the tail; sebaceous glands are distributed across the skin, including areas other than the tail.