I would like to get some fecal samples checked by the vet tomorrow. I have about 40 goats and I'm wondering about how many different samples should I take to have checked . Just a couple or quite a few to get an idea of what I need to worm for or to find out if my wormers are working? I keep the young goats together in a separate barn and pasture than the big goats. I wormed everyone with safeguard a few weeks ago. And have seen no more signs of tapeworms in the grown goats but its obvious that it didn't work for the young ones. The actually have gotten worse. So I have ordered valbazen to treat them with as soon as it arrives.