Are you products (wormer, bugcheck, etc) effective with goats?
Yes… Many use them. About 1/2scoop or so for average size goats, any amount is still safe.
As for Worm Check, average size goats 1/2 tube… small goats 1/4 tube… I still suggest fecal exams for internal parasites. See the article on deworming in the magazine on the website.