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SENTRY Hairball Relief for cats (Fish Flavor)

This page contains information on SENTRY Hairball Relief for cats (Fish Flavor) for veterinary use.
The information provided typically includes the following:
  • SENTRY Hairball Relief for cats (Fish Flavor) Indications
  • Warnings and cautions for SENTRY Hairball Relief for cats (Fish Flavor)
  • Direction and dosage information for SENTRY Hairball Relief for cats (Fish Flavor)

SENTRY Hairball Relief for cats (Fish Flavor)

This treatment applies to the following species:
Manufacturer: Sergeant’s

Petromalt® technology

Helps prevent and eliminate hairballs!


Cats Love it!

Active Ingredients

Mineral Oil (10.8%), Petrolatum (32.4%)

SENTRY® Hairball Relief is a laxative product for use in cats and kittens over 4 weeks of age to help prevent and eliminate hairballs. Symptoms of hairballs include constipation, straining during bowel movement, dry cough and vomiting after meals.


For animal use only

Keep out of reach of children and other animals.

Directions For Use

To help prevent hairballs - Give 1/2 inch (1.25 cm) strip by mouth or on paw for every 4.4 lbs. (2 kg) of body weight, 1-2 times per week. Brush coat frequently.

To help eliminate hairballs - Give the same amount once daily for 3-4 days.

SENTRY Hairball Relief for cats (Fish Flavor) Caution

If cat’s condition worsens or does not improve, consult your veterinarian.

Storage Conditions: Store at room temperature 15-30°C (59-86°F).

Inactive Ingredients

Acacia Gum, Acidified Calcium Sulfate, Barley Malt Syrup, Caramel, Fish Flavor, Glycerin, Potassium Sorbate, Sodium Benzoate, Thiamine HCl, Water.

In Case of Emergency, call: 1-800-781-4738


Consumer Response, P.O. Box 540399, Omaha, NE 68154-0399


Manufactured by: Sergeant’s Pet Care, Products, Inc., Omaha, NE 68138

Net Wt


2 oz (56.8 g)

P006685 RRRO

P006686 RRRO

4.4 oz (125 g) Economy Size

P006691 RRRO

P011062-6 RIRH

CPN: 1083289.2

dba Perrigo Animal Health

P.O. BOX 540399, OMAHA, NE, 68154-0399
Clinical Inquiries:   800-224-7387
Telephone:   402-938-7000
Fax:   402-938-7092
Customer Service:   800-224-7387
Every effort has been made to ensure the accuracy of the SENTRY Hairball Relief for cats (Fish Flavor) 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 © 2018 Animalytix LLC. Updated: 2018-09-28