Seedy toe is a condition of the hoof wall in the toe region, characterized by changes in or loss of the tissue that makes up the horn. It is most often a consequence of mild, longterm laminitis. The outer surface of the wall appears sound, but the inner surface of the wall is mealy, and there may be a cavity due to loss of horn substance. Tapping on the outside of the wall at the toe produces a hollow sound over the affected portion. The disease may affect only a small area or nearly the entire width of the wall at the toe. Lameness is infrequent but may occur if infection or an abscess is also present.
The outlook for recovery is usually good. The diseased portion of the hoof wall should be cleaned and packed with juniper tar and oakum. In the absence of lameness, shoeing and work can continue. If the condition is extensive, the outer wall may need to be removed over the affected area.