Thanks @coach723! Dosage was correctly calculated and I have been treating the whole flock, so I'm good on that. So last night was the last first round dosage, now I wait 10 days for second dosage for potential eggs?
Found roundworms in my 2 year old hen's poop Tuesday am (figured out it was her by checking who was roosting where through the night). I treated the whole flock with Safeguard equine paste Tues pm, Weds pm and Thurs pm. She has passed a worm nearly each night, and last night she passed 2. They...