PANACUR C Canine Dewormer, 4-g, 3 count -

Panacur C Canine Dewormer, 4-g, 3 count

By Panacur
Rated 4.7385 out of 5 stars

$17.99Chewy Price
$19.99Chewy Price

In Stock
FREE 1-3 day shipping over $49

About This Item


  • Four gram dose used to treat hookworms, roundworms, Taenia Tapeworms, and whipworms in dogs.
  • The active ingredient fenbendazole is approved by the FDA to safely treat and prevent.
  • Works by binding to the parasitic proteins, which leads to damaging the structure and the transport function of its cells.
  • Give once per day for three consecutive days; use one gram per 10 pounds of body weight.
  • Used by veterinarians and can be mixed with food for easy administration.

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Feeding Instructions

Questions & Answers

13 Customer Questions

How many boxes needed for a 100lb Dane Mix? Three? One per day?
Answer by ChewyAug 25, 2018
This box contains 3 packets, each packet will treat 40 pounds. For a 100 pound pet, you would need a total of 3 boxes to treat your pet, over the span of 3 days.

Do you need a perscription to order dewormer for a dog?
Answer by ChewyAug 07, 2018
There is no prescription needed for this dewormer.

How long until the worms come out after giving the first dose?
Answer by ChewyJan 13, 2018
Typically within the first 24 hour period some will be excreted in the dogs feces.

How much do I need to give to a 110lb Labrador?
Answer by ChewyFeb 10, 2021
Dogs weighing over 80 pounds should use combinations to obtain recommended daily doses. To achieve the appropriate dose for a 110 pound dog, combine the 80 pound (two 4 grams) and 30 pound (1 gram + 2 gram) doses.

ReviewsWrite a Review

Rated 4.7385 out of 5 stars
65 Reviews
Would recommend to a friend

65 Customer Reviews

Filter by reviews that mention

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 5 out of 5 stars
By Angel on Mar 4, 2023

Great First Experience!

First time ordering from Chewy, and I was very impressed. Fast efficient service and shipping plus I was able to use my coupon to help with todays higher prices.

Rated 4 out of 5 stars
By Cheese on Sep 8, 2019

Great product, pricey

Great product, the price has taken a hike from $5-$6 up to $20. This is the only reason Chewy will not have me as a repeat customer. I’ve been watching the price of this particular dewormer rise exponentially over the past couple of years. Absolutely not affordable when you have 2 pits weighing in at 118lbs and 75lbs. Sorry chewy, but you need to have the average Joe in mind. You’re catering to people where money is not an issue apparently.

Rated 5 out of 5 stars
By Mybabe on Aug 23, 2019

Really works!

I ordered this for my poor furbaby because he wasn't eating as good as he used to. He used to eat like he had a bottomless pit. After the dental work at the vet I thought he would start eating better. He didn't. I started checking his poop,,and sure enough he had tapeworms. I immediately ordered this and did the 3 day dosage. I have not seen another. Now I have to order for my other one. I noticed one sign of her having worms,,,,she eats grass.

Rated 5 out of 5 stars
By Chinchilla on Sep 14, 2019

Worker great!!

I bought this for my dogs and it help get rid of their worms. I was able spit the pack between 3 dog for a 3 day treatment. We will repeat in 10 days!! Price in great!!

Rated 5 out of 5 stars
By Cassie on May 1, 2019

Easy to administer

my Vet recommended I give this to my Great Dane to treat worms, I ordered it that day and it arrived the following day. It was easy to mix with a small amount of canned food and he ate it right up. It didn’t cause any stomach upset either. My dog will need treated again next month and I’ve already ordered that dose so it’s ready.

Rated 5 out of 5 stars
By Nama on Oct 8, 2019

Multi wormer

It was a 3 worm medication but seemed to do the job

Rated 5 out of 5 stars
By IowaBostonMom on Jul 9, 2019

Works great for barn cats

We use it and recommend for large colonies of cats, have had great luck with it.

Rated 1 out of 5 stars
By EmmaJay on Mar 19, 2019

Caution! New warnings

This can trigger seisures, as can other edible worm, tick, flea meds. Look online for latest side effects... your vet may not be aware - but if your pet does not do well with edible flea meds, maybe check 4 alternatives.

Rated 5 out of 5 stars
By Perfect4Puppies on Feb 18, 2019


This item is definitely something I will keep and extra box just in case. So far, my vet recommended this 2 times for my puppy. Seems like my puppy likes to eat his own poop and he got the Giardia parasite because of it. So I am going to keep a closer eye on him and make sure he doesn't eat any of his poop and also keep an extra box of Panacur C as a preventative for the future.

Rated 5 out of 5 stars
By Pennikins on Mar 12, 2019

Love this for my pups

I have used this for years for my dogs de-worming. Easy to give and works great. My current dogs are soon to be 10 years old and are doing great.