To ensure the best health for your horse, dewormers can be administered to keep them strong and free of worms.
Things to Consider:
Different Methods -- There are many methods available for administering worming solutions. They can be mixed in the food, which is probably the easiest way, or by other means.
Harmful Results -- Worms don't just lessen your horse's appetite. They can cause severe internal damage to vital organs if they are not treated immediately.
Watch for signs -- If your horse is not eating and becomes very thin, you may want to check their manure for signs of worms.