I have a soil biology question actually, and I bet you have a good answer.
I've been working part time at a wagyu beef farm, and they've got a lot of manure there. They vaccinate, worm, and such, no antibiotics though. Are those medications gonna make the poo not good? The feed is all natural, they pride themselves on that, but my concern is mainly with the wormer and what it might do for my soil. I'd be able to get about as much of it as I could use, and I'm still collecting leaf bags so composting a big pile of yummy cow manure wouldn't be a logistical issue. But biology.