I wondered about that. Worked for my dogs, never had livestock bigger than rabbits and quail.Garden lime, also called dolomite lime could help.
thanks for the tip. we're making some of this today and we'll see how it works. looks easy to make.Ive mentioned lacto bacillus serum on here before and never gotten any takers. It’s easy enough to make and use, do a google search and give it a try.