I do them!! They cost the same amount as a good wormer, so I would rather spend it on a poop test then put something in my horses body he doesn’t need.
If I move barns I will worm no matter what for the first half of the season and then test for the next.
So far I’ve only had to worm my horse twice in 3 years.
"Take the time it takes, so that it takes less time."
"Expect a lot, accept a little, reward often."