FIRST RESPONSE

Pasterns often become crusty and scabby when “mud season” turns paddocks into soupy messes. But left untreated, a simple case of scratches can escalate into a painful, chronic condition.

Scratches: Pasterns often become crusty and scabby when “mud season” turns paddocks into soupy messes. But left untreated, a simple case of scratches can escalate into a painful, chronic condition.

Scratches is the common term for pastern dermatitis, an inflammation of the skin that develops between the heels and the fetlocks. Affected areas become scabby and crusty, sometimes oozing clear or yellowish serum.

Usually the result of repeated wetting and drying, scratches develops when bacteria or fungi invade through tiny wounds or cracks in the skin’s surface. Although scratches can occur at any time of year, it is seen more frequently when horses are turned out in wet environments.

You can probably treat scratches on your own, and most cases will clear up quickly with proper care. But if your horse develops persistent or severe scratches you’ll want to seek your veterinarian’s help.