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This page contains information on Robenz for veterinary use.
The information provided typically includes the following:
  • Robenz Indications
  • Warnings and cautions for Robenz
  • Direction and dosage information for Robenz


This treatment applies to the following species:
Company: Zoetis

Robenidine Hydrochloride

Type A Medicated Article


Active Drug Ingredient

Robenidine hydrochloride 30 grams per pound (6.6%) in a carrier suitable for incorporation in feed.

For use in manufacturing medicated feeds only

Robenz Indications

Broiler Chickens

As an aid in the prevention of coccidiosis caused by Eimeria mivati, E. brunetti, E. tenella, E. acervulina, E. maxima and E. necatrix in broiler chickens only.

Use Directions

Mix 1 pound of Robenz® Type A Medicated Article in one ton of feed to provide 30 grams per ton (0.0033%) robenidine hydrochloride concentration in feed. Feed continuously as the sole ration.

Robenz Caution

Type C feeds containing Robenz robenidine hydrochloride must be fed within 50 days from the date of manufacture. Do not use this product in Type B or C medicated feeds containing bentonite.


Do not feed to chickens producing eggs for food.

Withdraw 5 days prior to slaughter.


Manufacture of Type B and C feeds from this product requires a medicated feed mill license.

Labels for feeds containing Robenz must contain appropriate indications, limitations and warnings as well as required feed ingredient information.

Restricted Drug (California) - Use Only as Directed.

Not for human use.

Store below 25°C (77°F), excursions permitted to 37°C (99°F).

Approved by FDA under NADA # 048-486

Manufactured by: Zoetis LLC, Salisbury, MD 21801

Distributed by: Zoetis Inc., Kalamazoo, MI 49007

Product of Spain

Net wt


50 LB (22.68 kg)


CPN: 3690421.1

Telephone:   269-359-4414
Customer Service:   888-963-8471
Every effort has been made to ensure the accuracy of the Robenz information published above. However, it remains the responsibility of the readers to familiarize themselves with the product information contained on the US product label or package insert.

Copyright © 2022 Animalytix LLC. Updated: 2021-11-29