Posted 10/23/2009 19:22 (#896909 - in reply to #896825) Subject: Re: What are you guys using for Pnomnia in calves?
North Cental Mo.
Jim, I don't think the use of Probiotics will make resistant bugs to antibiotics. Constant antibiotics in the feed will cause some resistance, you can see that in Aureomycin already, but it's still a good program.