Injected our 4 pigs with ivermectin. Now the worms are coming out in their poo. I have been scooping it out of the pen as I see it. Now what?
They live on cement. Can I do more to prevent reinfestation? Why did I never have this problem in previous years? Or did I and not know it?
Also, I can't keep the chickens out of the poo. Are they going to become infested too?
Thanks!