I have 5 adult pygmy goats, all are healthy but we've had them for a few months and it is spring (summer?) so it seems it is time to worm them. I am confused by all the info online, most of it for producers of meat or milk with big operations, and hesitate to call the nice lady we bought them from because she seemed to be overly concientious(wacky?). I understand the issues with underdosing, using the same wormer, etc, but need a simple primer on the practical application. I have not seen any worms in the litter and everyone seems to be pink gummed and energetic. Thanks!