Farnam Thrush Relief is a liquid hoof care formula built around copper naphthenate, applied directly to the hoof to address thrush in horses and ponies. The formula is water resistant, so it does not require bandaging after application and still allows air to reach the treated area. Use starts with cleaning the hoof thoroughly to remove debris and necrotic material before application. The liquid is then applied to the affected hoof with a narrow paint brush, typically repeated daily until the hoof condition improves. The bottle has a flip or squeeze-style top designed for controlled application and should be shaken well before use. Care should be taken to avoid contact with the surrounding hair and to keep the product away from feed.