I have my babies their first dose of Toltrazuril on 1/15/21 as a prevention. I had marked a rescheduled dose for 1/25/21 for 2nd dose then 3/25 for the third round. After reading on this I may not need round two but just wait for round 3 which would be a month and 10 days out from first round. When do you think I need to give it or do I need to give 2nd dose. They don’t appear to have any problems at the moment.