You have not finished filling out your profile so we can only guess that you are from another country. A search did not bring that drug up, only tramadol which is a narcotic pain reliever. Look for fenbendazole or albendazole either at the farm store or at the veterinary office. If not there then online.Can't get my hands on valbazen or wazen... My farm supply shop in our town all they have is tramizol.... How much would you give a just under 3kg peacock