A contracted hoof occurs when an abnormal force balance compresses part of the hoof, causing that area to be mechanically “squeezed” by the hoof capsule and reducing horn production.
Types: Traction contraction; frog (ball) contraction; sole contraction; coronary band contraction.
Effects: Compression damages the sensitive laminae, lowers blood flow, and leads to underdeveloped horn in the affected area. This can cause secondary problems such as thrush, abscesses, misalignment, or altered gait from pain.
Signs: Visible hoof deformity, uneven horn growth, sensitivity to pressure, or lameness.