Merck Animal Health Internal Parasiticide/Dewormer
The Science of Safe & Effective

Merck Animal Health offers leading products to treat horses for intestinal parasite infections. Our products are backed by extensive research and treat a majority of the most common types of internal parasites affecting horses.

Now that’s safe and effective.

Consult your veterinarian for assistance in the diagnosis, treatment and control of parasitism. For complete safety information please read label.

Do not use in horses intended for human consumption.

Panacur®: When using Panacur® (fenbendazole) Paste 10% concomitantly with trichlorfon, refer to the manufacturers labels for use and cautions for trichlorfon.

Safe-Guard®: When using Safe‑Guard® (fenbendazole) Paste 10% concomitantly with trichlorfon, refer to the manufacturers labels for use and cautions for trichlorfon.

Make sure you consult with your veterinarian concerning an appropriate program for your animal. Keep in mind that the plan should be re-examined as time and circumstances change.

(10% fenbendazole) Paste
(fenbendazole)
(10% fenbendazole)
(10% fenbendazole)