Hi, I recently discovered small white worms in my chickens feces, and I'm not sure how to deal with it.. Some of the chickens had been looking lethargic so I'm guessing it's from that. I called a vet about an appointment and they said it would cost $90 just for the checkup which is obviously very pricey and we'd like to avoid it. They sell piperazine at the local feed store for treating roundworms but I don't know if that's what they have, based on descriptions I've heard it sounds more like tapeworms. Any advice????