Lynda, had a friend who fed the daily stuff and she
did have problems. I wouldn't feed it because I don't think a working
horse or any horse for that matter should have a chemical put into its body as a
daily routine. Best bet is to worm every 2 months, pick up manure around
the barn and corrals, check a manure sample every 6 months or so and see where
the horse is at. Jeanie