I'm not working at the moment http://www.theferrerspartnership.com/profile-of-trevor-potter loans commercial property  But with the help of Zilmax, and its rival livestock drug Optaflexx, made by Eli Lilly & Co's Elanco Animal HealthUnit, many feedyards say they have found a way to reduce some ofthe economic pain. Mixed into feed in the weeks beforeslaughter, beta-agonists can add as much as 30 pounds ofsaleable meat to a carcass.