5# tub - Time Tested & Banner Approved! Gold Dust is the premier product for show stock. It's been used to hang banners from coast to coast and border to border on ALL species; Cattle, Goats, Hogs & Sheep! Use it as a drench at Shows, or to supplement a reduction in feed to control bellies. This is a MUST have for every showman and show stock producer. Drug free and contains no banned substances.