0.7 ml 10 daye after another dosage.
After much discussion with Kathy, I tried something different for tapes... I found a tapeworm in one of my approx 4 week old chicks with a broody hen... if you don't feel comfortable trying this, I understand, but it did NO harm to mine, even the little chicks and seems to have cleared out the tapes...
Give your hens the dose you gave them for 3 consecutive days (3 days in a row) and check their poops after that...