Thanks for all the suggestions. My gelding is not easy to deworm as he hates when you come towards him with a syringe. So I tried giving it to him by making a gooey mess with the BioSponge, alfalfa/timothy cubes, peppermint treats, carrots and apples. Soaked in warm water till it didn’t look the color of the BioSponge and didn’t smell too bad. When I left the barn, he was eating it so fingers crossed. Only gave him half a scoop so tomorrow will try the same with a full scoop - - that is, if he finished eating it tonight.
I read a lot of posts on this forum about diarrhea and one of the suggestions was diagel. I ordered some and will try that on my mare. Something has to work as I’m not happy trying to clean their butts and legs in the winter.
Mary in NY north country