In horses, wolf teeth are often removed. What is the primary reason for this procedure?

• A. They are routinely left in place to maintain occlusion.
• B. Wolf teeth contribute significantly to grinding and should always be kept.
• C. Removal is only advised for cosmetic reasons.
• D. They may be removed because wolf teeth can interfere with the bit and occlusion.

Answer: (D)

Wolf teeth are vestigial upper first premolars that sit just in front of the cheek teeth. They don’t play a major role in grinding and aren’t essential for how the mouth works when the horse is ridden. The main reason for removing them is to prevent interference with the bit and with how the teeth come together (occlusion). If a wolf tooth sits in the path of the bit or disrupts the bite, it can cause discomfort, make it hard for the bit to seat evenly, and lead to resistance or poor head/ jaw position. Removing the tooth removes this potential source of irritation, helping the bit work more smoothly and the occlusion remain balanced. It’s not done for cosmetic reasons and isn’t necessary in every horse—only when interference is present or anticipated.