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D-Worm Combo Flavored Chewables for Medium & Large Dogs

This page contains information on D-Worm Combo Flavored Chewables for Medium & Large Dogs for veterinary use.
The information provided typically includes the following:
  • D-Worm Combo Flavored Chewables for Medium & Large Dogs Indications
  • Warnings and cautions for D-Worm Combo Flavored Chewables for Medium & Large Dogs
  • Direction and dosage information for D-Worm Combo Flavored Chewables for Medium & Large Dogs

D-Worm Combo Flavored Chewables for Medium & Large Dogs

This treatment applies to the following species:
Company: Farnam

(pyrantel pamoate/praziquantel)

Broad Spectrum De-Wormer

Package contents: Blisters of 2 or 12 chewables


Active Ingredients (in each chewable):

Pyrantel Pamoate (114 mg) and Praziquantel (114 mg)

Purpose: De-wormer for Medium and Large Dogs Only (Greater than 25 pounds)

Uses: For the treatment and control of

• Roundworms (Toxocara canis, Toxascaris leonina)

• Hookworms (Ancylostoma caninum, Ancylostoma braziliense, and Uncinaria stenocephala)

• Tapeworms (Dipylidium caninum, Taenia pisiformis)

Human Warning: Keep this and all medication out of the reach of children. To obtain product information, including a Material Safety Data Sheet (MSDS), call 800-234-2269.

When Using This Product:

• Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism.

• Do not de-worm a dog or puppy that is sick. Consult a veterinarian for diagnosis of the illness.

• D-Worm™ Combo Flavored Chewables are safe for use in puppies 12 weeks or older and adult dogs. Safety in breeding dogs and pregnant bitches has not been tested.

You May Notice: Vomiting, loose stools (with or without blood) and decreased activity following treatment. If you notice these signs, contact a veterinarian.

Directions For Use

Each flavored chewable contains 114 mg of pyrantel pamoate and 114 mg of praziquantel. The dose for each drug is 2.27 mg per pound of body weight (5 mg/kg). Please refer to the following dosing table for help finding the right dose for your dog.

D-Worm™ Combo Flavored Chewables Dosing Table

Dog Weight

Number of Chewables

6.0 to 25 pounds

Use the 30 mg Size

25.1 to 50 pounds


50.1 to 100 pounds


100.1 to 150 pounds


150.1 to 200 pounds


• You should weigh your dog to make sure you are giving the right dose.

• D-Worm™ Combo Flavored Chewables are palatable if offered by hand. If your dog does not voluntarily eat the chewable, you can hide the chewable in a small amount of food or place it in the back of the dog’s mouth for forced swallowing.

• Make sure that the dog eats the complete dose.

• Watch your dog for a few minutes after dosing to make sure the chewable is not rejected.

Other Information:

Recommended De-Worming Schedule: Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism. De-worming schedules may vary depending on the climate where you live and the activity of your dog.

Re-treatment: Re-treatment of your dog may be necessary as determined by laboratory fecal examination and/or if your dog is living where re-infections are likely to occur. Consult your veterinarian for assistance in the diagnosis and prevention of re-infection. In case of re-infection with tapeworms (Dipylidium caninum), consult your veterinarian for advice on how to remove fleas from the dog and the environment.


Store at controlled room temperature of 59-86°F (15-30°C).


In case of ingestion by humans, contact a physician immediately. Physicians may contact a Poison Control Center for advice concerning cases of ingestion by humans.


Questions? Comments?

To report a suspected adverse reaction, call: 800-234-2269.

In case of an Emergency call: 800-234-2269.

Non-Emergency call: 800-234-2269.

If you have questions or comments about this product, please call 800-234-2269

Distributed by: Farnam Pet Products, A Division of Farnam Companies, Inc., P.O. Box 34820, Phoenix, AZ 85067-4820

Visit us at

NADA 141-261, Approved by FDA.

©2009, 2011, 2016 Farnam Companies, Inc.



PO 11633


D-Worm and Farnam with design are trademarks of Farnam Companies, Inc.

Net Contents:





2 Flavored Tablets





AIRO PO11639-2

12 Flavored Tablets





AIRO PO11640-2

CPN: 1000290.2

711 E. MISSOURI AVE.,, SUITE 200, PHOENIX, AZ, 85014
Telephone:   602-285-1660
Toll-Free:   800-234-2269
THIS SERVICE AND DATA ARE PROVIDED "AS IS". DVMetrics assumes no liability, and each user assumes full risk, responsibility, and liability, related to its use of the DVMetrics service and data. See the Terms of Use for further details.

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