Product Families

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ULTRA BOSS®

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

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IMIZOL®

For the treatment of dogs with clinical signs of babesiosis and/or demonstrated Babesia organisms in the blood.

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FLU AVERT® I.N.

FluAvert® I.N. is an effective, proven safe intranasal vaccine for equine influenza virus. Learn how it can help your horse.

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BOSS® POUR-ON INSECTICIDE

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

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DOLOREX® (butorphanol tartrate injection)

Learn more about this fast-acting pain relief solution for horses which is consistent, safe, and backed by Merck Animal Health.

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