Equine America Lamigard. Lamigard is a highly effective supplement for horses and ponies and can be used at high levels in the short term, and at a maintenance level for long term health. It helps to ensure your horses feet stay healthy all year round and will complement a careful feeding regime. For horses and ponies that are on a restricted diet, feed V-Biotic alongside Lamigard, to ensure that key nutritional requirements are met.