Safe-Guard Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Large Breed Dogs, 3 day treatment

By Safe-Guard
Rated 4.3743 out of 5 stars
$15.49Chewy Price
$14.72Autoship Price
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Top IngredientsPraziquantel, pyrantel pamoatePraziquantel, pyrantel pamoate4.54 mg of pyrantel base as pyrantel pamoate per mLPyrantel Pamoate & Praziquantel.Arsenicum Alb, Chenopodium Anthelminticu, Cucurbita Pepo...
Breed SizeMedium Breeds, Large Breeds, Giant BreedsSmall BreedsSmall Breeds, Medium Breeds, Large BreedsMedium Breeds, Large Breeds, Giant BreedsSmall Breeds, Medium Breeds, Large Breeds, All Breeds
Health FeatureAnti-ParasiticAnti-ParasiticAnti-ParasiticAnti-ParasiticAnti-Parasitic
LifestageAdultPuppy, AdultAdultAdultAdult
Small Pet TypeRabbit, Hamster, Ferret

About This Item


  • Deworming powder is effective against roundworms, hookworms, whipworms and taenia tapeworms.
  • Safe for use in all dogs ages 6 weeks and older, including pregnant dogs.
  • Powdered dewormer is easy to mix into your dog’s food.
  • Designed to be fed for 3 days in a row.
  • Supports a healthy, happy dog.

See More



Play Video: Learn More About Safe-Guard From Our Team of Experts
Learn More About Safe-Guard From Our Team of Experts

Questions & Answers

20 Customer Questions

How soon does the medicine work after you give it to the dog. Also how much dosage is in each box
Answer by ChewyOct 26, 2022
The de-wormer starts to work as soon as it consumed, seeing results as soon as after day 2. Each package comes with three easy to use 4 gram pouches which should be administered for 3 consecutive days. It is advised that you repeat the dog wormer treatment at least every six months.

what are the ingredients in the dewormer? I have two 10 lb dogs -- thanks.
Answer by ChewyJul 19, 2021
For a complete list of ingredients, click the “Nutritional Info” tab, next to the “Description” tab, just under the product photos when viewed on a desk top. Click the "Nutritional Info" tab, next to the "Q&A" tab, towards the top bar above the product image when viewed on the app.

Will my dog get reinvested when they eliminate in the yard ?
Answer by ChewyJun 18, 2019
Along with scheduled use of the de-wormer, the best way to protect your pet is to control the pests that carry worms, including fleas and mosquitoes, and keep your home and yard clean.

Hi is this product fromChina?
Answer by ChewyApr 30, 2020
This de-wormer is made in Austria.

ReviewsWrite a Review

Rated 4.3743 out of 5 stars
342 Ratings
Would recommend to a friend

342 Customer Reviews

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 Rosie on Aug 29, 2023

Easy on the dog wormer

This worked well on my new rescue dog. The shelter she came from only wormed her for roundworms. Since I was not able to get a fecal exam in a timely manner so I tried this to make sure to clear out any remaining parasites. She had no problem with the flavor of it on her food and she it did not make her sick.

Rated 4 out of 5 stars
By Michelle on Aug 3, 2023

Safe-Guard Dewormer

This product worked good. I have 5 dogs so I needed something that would work and be cost efficient. This checked those boxes for me. I did have to mix it in some wet food to get my dogs to eat it. By day three they were not as excited about eating it but they did when I added a little beef broth to the bowl.

Rated 5 out of 5 stars
By deb on Jul 24, 2023

great product

this product worked well just what i needed for a great dane i received that was so skinny and would not eat after using this products for three days her appetite has increase and she is now active and eating and gaining weight great product

Rated 1 out of 5 stars
By Jack01 on Aug 14, 2023


The description is basically a lie: it says "3-day treatment" and lists large and even "giant" breeds in the description of applications. The quantity shipped is only for small and "toy" breeds.

Rated 5 out of 5 stars
By Dane on Jun 21, 2023

Quality product

I've trusted Safeguard wormers for my four German Shepherds and my Great Dane. Also use Safeguard wormer products on my horse and the cats. It's a complete wormer that works and is easy to give. Even my pickiest GSD eats it.

Rated 5 out of 5 stars
By MotherofMinions on Jun 21, 2023

Thumbs up

Works well. As a former vet tech, this is one of the very few dewormers I will use. Have had personal experience with this particular dewormer and results have always been great!

Rated 5 out of 5 stars
By Joy on May 9, 2023

Chewy Has Soul

Chewy is a fabulous company that not only cares about the Pets they provide products and services for, but for the humans who Love their Furbabies.

Rated 5 out of 5 stars
By Cori on May 3, 2023

Worked great

I suspected that my dog had worms due to his behavior and I wanted to try this to save a trip to the vet. It worked within two days and my dog is fine now!

Rated 1 out of 5 stars
By NotHappy on Feb 6, 2023

No Thank You

This medication left alot to be desired. The little round granules rolled all over my counter tops. It was very messy. My dogs weight isn't in 20 or 40 pound increments. What a cluster. I poured it on my dogs food and they didn't touch it. Then I had to dig thru their kibble to find all the medication. I had to bribe them with wet food. I know it's cheap but I'll pass. Good luck to anyone who uses this. I suggest you do one dog at a time in a separate area from your other dogs.

Rated 5 out of 5 stars
By Kimberly on Mar 22, 2023

Excellent product

This is a excellent product for your dog. It is convenient and can be put in yogurt, peanut butter or anything you desire that your dog will eat. It is very convenient. Would recommend.