The Black Horse Sulfate paste is recommended for horses with the problem of thrush, weak hoof sole, The Black Horse paste is recommended for horses with the problem of thrush, weak hoof sole,and horses exposed to damp ground. The synergistic effect of copper sulphate, tea tree oil, and salicylic acid allowed to formulate highly effective and comprehensive preparation, which fights off the problem of thrush but also prevents and strengthens the sole of the hoof.