Dog Dewormers By The Best Brands 2021: Find The Perfect Variant For Your Pet

Choosing the right dewormer for your pet is an important task you should approach with great caution and a sense of responsibility. One worries whether this or that medication will be effective or not, upset a dog’s stomach or not, what doses are proper for a dog’s weight, etc. Undoubtedly, making a visit to a veterinarian is the best solution when your dear pet has worms troubling it, yet it may be too costly (up to $1,000 per one deworming)  depending on the worm type. Modern deworming drugs are a wonderful alternative to vet injections. And especially for you, our acknowledged staff contacted outstanding veterinarians from different States, consulted with drug manufacturers to reveal the peculiarities of their products, and talked to caring pet owners. As a result, we have separated seven best roundworm dewormer for dogs which are also effective with other worm types. A series of tests and observations were carried out to reveal which one can be called the best dewormer for dogs. All the products reviewed below were tested for the following aspects:

  • efficacy;
  • possible side effects;
  • the range of worm coverage;
  • safety during pregnancy of dogs;
  • minimal age;
  • price.

The Best Dewormers For Dogs

Now, when you already know what is dewormer for dogs and are aware of the most important features these products should have, it’s time to get a closer look at each dewormer for dogs review.

Comparison Chart Of Dog Dewormers

 8 in 1 Safe Guard Canine DewormerNaturpet D WormerSentry HC WormX PlusPanacur C CanineD-Worm 2 Count ComboBayer Tapeworm DewormerPro-Sense Dog
Medication FormPowderLiquidChewable TabletsPowderChewable Flavored TabletsTabletsPowder
  Min. Age or Weight6 Wks1Wks  6Wks 6Wks25lbs minimal 4Wks  6Wks
Max. Weight40lbsOver 76lbs25lbs 40lbsOver 25lbs60lbs10lbs
Active IngredientsFenbendazole Granules 22.2%(222 mg/g)Wormwood herb, Black Walnut hull, Black seed, Sage leaf, Fennel seed, Papaya leaf114 mg Pyrantel Pamoate, 114 mg PraziquantelFenbendazole Granules 22.2% (222 mg/g)114 mg Pyrantel Pamoate, 114 mg Praziquantel  34mg PraziquantelFenbendazole Granules 22.2% (222 mg/g)
Safe During PregnancyYesYes NoYes NoYes Yes
Worm TypesTapeworms, Roundworms, Whipworms, HookwormsPinworms, Whipworms, Tapeworms, Giardia, Ringworms, RoundwormsTapeworms, Hookworms, RingwormsHookworms, Whipworms, Tapeworms, RoundwormsTapeworms, Roundworms, HookwormsTapeworms Tapeworms, Roundworms, Hookworms, Whipworms
Possible Side EffectsVomiting___Vomiting, DiarrheaVomitingThrowing up, Feeling sickVomiting, Feeling sick, DiarrheaSevere vomiting, Diarrhea, Feeling sick, Drop of Mood

8 in1 Safe-Guard Canine Dewormer for Dogs, 3-Day Treatment

Safeguard dewormer for dogs is one of the most efficient means of struggling against roundworms, tapeworms, whipworms, and hookworms. The medication can be given as to adult dogs weighing up to 40lbs, so little six-week-old puppies. A good veterinarian can prescribe this dewormer even to pregnant dogs, and those suffering from heartworms. A pack of this 8 in 1 dewormer for dogs contains three small pouches each of which weighs 4 grams. They are easy to mix with dogs’ food and rarely cause side effects (vomiting and loss of appetite are the most common side effects). The Safe-Guard Dewormer for dogs is to be given to your dog during three consecutive days and the effect will remain for over six months.

Nevertheless, even though the vast majority of Safe-Guard Dewormer for dogs reviews are positive, there are still some customers who have complaints. For instance, the medication can cause liver problems with a couple of quite widespread breeds including Dobermans and Labradors.

Quite often, dog owners have to repeat the dosage for achieving any significant results. Actually, this shouldn’t cause many problems, as a pack of this inexpensive dewormer costs only $9.29.

Naturpet D Wormer | 100% Natural, Safe, & Effective Dewormer for Dogs and Cats

This liquid dewormer for dogs by a popular brand NaturPet is great as for dogs so for cats. It’s efficient for whipworms, giardia, ringworms, roundworms, and tapeworms. The 100% natural medication is entirely herbal and doesn’t cause any side effects. It can be used both as a deworming and a preventing means. Approved by veterinarians, the natural dewormer for dogs is available in liquid form. To give it to your beloved pet, just add the correct number of drops (mentioned in the prescription) into the pet’s food. One bottle will be enough for up to seven treatments depending on the pet’s weight.

Another wonderful advantage of the dewormer is its stomach protective and digestion improving properties.

What concerns the complaints about this product left by pet owners, include the unpleasant smell/taste (most pets refuse to eat it), and low efficacy. In fact, the dewormer can’t cope with major issues. So, as it turns out, the dewormer doesn’t justify the high price ($29.99) set.

Sentry HC WormX Plus Dog Dewormer (Round/Hook/Tapeworm) Dog

Designed especially for puppies and small dogs weighing not more than 25 pounds, this dewormer is widely obtained all over the United States. One pack includes two pills and can kill seven strains of ringworms, hookworms, and tapeworms. This chewable dewormer for small dogs is to be given to your lovely pet once a month for a good result. Simply add them to your dog’s food or give them by hand. The tablets are flavored, hence your pets will love the taste. Sentry HC WormX Plus can be freely considered as the best cheap dewormer for dogs. It’s priced only $13.38 per pack and appears to be highly effective in most cases. What pet owners should pay attention to, is that the drugs were not tested on pregnant bitches. The safety for future mom dogs and their puppies is not determined.

As far as you are interested in the possible side effects, it’s worth to mention people watch their dogs throwing up and suffering diarrhea after taking the pills in some cases. Anyway, remember that this is not a regularity.

Panacur C Canine Dewormer, Net Wt. 12 gram

Panacur dewormer for dogs is used to treat tapeworms, roundworms, whipworms, as well as other parasites. It can be used as for treating so for prophylactic means. One package contains three packets each with four grams of dewormer powder. The medication is to be given to your pet during three consecutive days — one packet a day with meals. If your pet prefers dry food, you’d better damp it for proper mixing of the dewormer. However, read carefully the prescription or consult with a vet for deciding the correct dose for your beloved pet. This preparation is also suitable for small six-week-old puppies.

However, even though using Panacur dewormer dogs experience almost no side effects, quite often they eat it with great difficulty. This is a great issue for many pet owners, as they have to throw away the food with the dewormer solved in it. Another complaint left by people is the low efficacy of the preparation. The treatment needs to be repeated several times for achieving optimal results.

The product costs $9.94.

D-Worm 2 Count Combo Broad Spectrum De-Wormer for Dogs

Pet owners state that it’s more difficult to treat worms in bigger dogs than in smaller ones. However, when you have the oral dewormer for dogs by the reputable brand D-Worm at hand, you can feel calm for your huge baby’s health. This is a highly effective treatment means against roundworms, tapeworms, and hookworms. Available in a package of two chewable pills, the medication sometimes needs a second course of treatment, however. This mostly depends on your pet’s weight. A single pill is good for dogs weighing 25 lbs to 50 lbs. Accordingly, if your dog is really big weighing 150 lbs — 200 lbs, you will probably need to get another package of D-Worm drugs. By the way, this dewormer for large dogs is flavored and pets find it quite tasty! At least, there haven’t been any complains left by pet owners on the matter. The only thing they can «grumble about» is the price of the drugs — $17.96 per one package. Yet, taking into great consideration the high efficacy level of the medication, it’s worth every penny!

Bayer Tapeworm Dewormer

This Bayer tapeworm dewormer for dogs is an easy and quick means of removing common tapeworms from your beloved pet’s organism. It can be given to four-week-old puppies, too. For this, you’d better crumble the pills and add the powder to your pet’s food. However, older dogs can take the pills by mouth.

A package of Bayer dewormer for dogs includes five tablets. The right dosage is determined by your pet’s weight. Bayer presents some of the best over the counter dewormer for dogs and this particular product is a good proof of that.

As far as you are interested in the cons the medication has, we need to inform you that some pets started vomiting and felt sick after the use of the drugs. This, perhaps, depends on a dog’s individual tolerability of the drug components. Additionally, the Bayer dewormer is considered overpriced. It costs $24.99.

Pro-Sense Dog Dewormer Solutions Safe-Guard 1 Gram, 3 ct

This deformer offered by Excel is created to remove four most widespread worms dogs suffer from including whipworms, hookworms, tapeworms, and roundworms. The medication comes in three packs each containing 1gr powder. This makes it easy to mix the dewormer with the dog’s food even if your pet is as small as 6 weeks’ old. Give this powder or Pro Sense roundworm liquid dewormer for dogs to your pet three days in a row for achieving good results. By the way, the medication can be used for treating pregnant bitches, too.

Pet owners complain about the product’s side effects, and the unpleasant smell, that repels dogs. The product costs only $7.10


Spending much time outdoors, dogs become a «target» for diverse types of worms including roundworms, whipworms, tapeworms, hookworms, etc. All of them can badly affect the quality of your beloved dog’s life. Therefore, it’s crucial to give it deworming drugs when needed and for prophylactic means. Now, when we have reviewed the seven most efficient dewormer products offered on the market, it’s time to find out, what is the best dewormer for dogs. Taking into account all the advantages of the product, as well as the multiple positive feedback left by pet owners, we can courageously proclaim Bayer Tapeworm Dewormer as the best dog dewormer!

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