Llewellyn looked at himself unexpectingly, "Er...Me? Sir? Well..First I would obtain it after first filling out the appropriate 1045P form at my local ministry office. Then, I would simply spread some on a heavy dart and throw it at the animal. Unless we're dealing with small animals. Then I believe a spray of the draught would be effective enough...Erm, that is if you do sir?" He said with a swallow.