Some have been having trouble locating the Deccox-M. I was looking over a new PBS book that I got in the mail, and they have a couple of products that might work just as well. One is "Calf Enhancer" by Advanced Agri Solutions and it has Rumensin and direct-fed microbials. The other product is "Pro-Bac-C" by AgriLabs and it has Lasalocid and live, naturally occurring microorganisms, yeast and vitamins in it. So, maybe Kaye or Vicki could comment here on these products????????