Find the right cattle dewormer for your herd.

When it comes to controlling parasites, choosing the right cattle dewormer can help you get the most from your herd. That’s why Merck Animal Health offers a variety of options, available in a variety of formulations.

(FENBENDAZOLE)

Goes straight to the gut, killing parasites where they live.

Powered by fenbendazole, SAFE-GUARD (fenbendazole) dewormer features broad-spectrum protection against the most concerning parasites. It’s available in a variety of options, including drench and feed formulations, so you can deworm when and how you want – at the chute, with feed or in the pasture.

Put your cattle dewormer to the test.

After deworming, you should see a 90%+ reduction in fecal egg counts. But how do you know? A Fecal Egg Count Reduction Test, or FECRT, is a diagnostic tool with the ability to tell you just that. This video walks through the step-by-step process of how to conduct an accurate FECRT.

Browse the complete lineup of Merck Animal Health
parasite control lineup.

For fly control for lactating and non-lactating dairy cattle and beef cattle and calves, and ked and lice control on sheep.

Up to five months’ control of horn flies and face flies using two tags per head on beef and non-lactating dairy cattle and calves.

Up to five months’ control of horn flies and face flies using two tags per head on beef and non-lactating dairy cattle and calves.

GRENADE® ER INSECTICIDE

(tulathromycin injection)

A broad-spectrum premise insecticide for pest control in, on and around livestock buildings, structures and surroundings.

PANACUR® SUSPENSION 10%

(fenbendazol)

Cattle dewormer for the removal and control of lungworms, stomach worms, and intestinal worms.

Up to 5-months control of horn flies and 4-months control of face flies on beef and non-lactating dairy cattle and calves.

A broad-spectrum pest management insecticide for season long control of horn flies and lice on beef cattle and calves.

SAFE-GUARD® 0.5% PELLETS

(fenbendazole)

For the removal and control of lungworms, stomach worms, and intestinal worms in cattle in one feeding.

For the removal and control of lungworms, stomach worms, and intestinal worms in cattle.

For the removal and control of lungworms, stomach worms, and intestinal worms.

For use in beef, dairy cattle, and goats as an aid in the removal and control of lungworms, stomach worms, and intestinal worms.

Pour-on insecticide to control a wide range of lice, flies and mosquitoes for cattle, sheep, and their premises.

A broad-spectrum pour-on insecticide for horn flies, face flies and lice for dairy cattle, beef cattle and calves, sheep, horses and goats.

A pour-on insecticide for season long control of horn flies and lice on beef cattle and calves.

Important Safety Information

CATTLE: Do not use in beef calves less than 2 months old, dairy calves and veal calves. A withdrawal period has not been established for this product in pre-ruminating calves. Additionally, the following meat withdrawal and milk discard times apply:

Safe-Guard/Panacur Suspension: Cattle must not be slaughtered within 8 days following last treatment. For dairy cattle, the milk discard time is 48 hours. Do not use in beef calves less than 2 months old, dairy calves and veal calves. A withdrawal period has not been established for this product in pre-ruminating calves. Do not use in dairy cattle at 10 mg/kg.
Safe-Guard Paste: Cattle must not be slaughtered for 8 days. For dairy cattle, the milk discard time is 96 hours.
Safe-Guard Suspension: Cattle must not be slaughtered for 8 days. For dairy cattle, the milk discard time is 48 hours.
Safe-Guard ENPROAL Type C Medicated Block: Cattle must not be slaughtered for 11 days. For use in beef cattle only.
Safe-Guard 20% Protein Type C Medicated Block: Cattle must not be slaughtered for 16 days. For use in beef cattle only.
Safe-Guard Type A and other medicated feed products (pellets, cubes, free-choice mineral, or free-choice liquid): Cattle must not be slaughtered for 13 days. For dairy cattle, the milk discard time is 60 hours.

See more solutions that can help improve herd health and boost performance for cow-calf and stocker operations.

Implants are proven to deliver additional ROI. See which one is right for your operation.

Red Angus Cattle Group

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