ULTRALYX 10401 064576 Ultralyx Rabon Fly Control Block Cattle &amp; Horses， 33.3 lb<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Convenient free choice Fly control for weaned cattle and horses on pasture</li><li>Highly palatable source of natural protein energy minerals and vitamins with no additional salt added</li><li>Contains ribbon oral larvacide for the control of fecal flies in the manure of treated animals</li><li>One block will supplement 10 Average cattle or horses for Approx. 1 week</li><li>Made in the USA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51i7uYzWUgL.jpg" noproxy>