Am just going to trust that even though I haven't seen any parasites, the parasite flush from Clark has worked successfully.
Though I live in an Urban area and have not been around farm animals for any considerable length of time, I do live with a pet. Pet sleeps with us. We wash, cleanse, and replace fabric on beds and couches frequently to be on the safe side. She receives regular "tape worm" medicine for animals, and now, she too goes though an herbal pet cleansing.
Going to start giving her a tablet or two of activated charcoal for silent gas.