How to Choose the Best Medicine When Your Dog Has Worms?

When your lovely pet has worms, it has to be treated immediately. Right after you notice that something is wrong with your dog, a consultation with a vet needs to be done. A dog de-wormer is a medicine that is used in the treatment of worms, and there are a lot of products available on the market that can help in the treatment.

The dog wormer is the dog that is infected with some type of worm, like roundworms, large tapeworms, hookworms or whipworms. These worms are different and need to be treated with different medications. The dewormer for dogs need to be effective and given in proper doses depending on the weight of the dog.

Quick Links to Our Picks

1. 8in1 Safe Guard Canine Dewormer
2. Panacur Canine Dewormer 4 Gram
3. Sentry HC WormX Plus Dog Dewormer Dog
4. Tapeworm Dewormer for Dogs (5 Tablets)
5. Nemex 2

*The above links lead to current prices and customer reviews.

1. Quick Links to Our Picks

2. What is the Best Dewormer for Puppies?

3. How Do You Know if Your Dog has Worms?

4. How the Worms Spread?

5. The Different Types of Worms

6. How to Treat the Dog?

7. Can the Worms Kill the Dog?

8. Why Should Conduct Regular Vet Checks for Your Dog?

9. How to De-worm Your Sog?

10. What Can Be Done in Order to Prevent this Condition?

11. Can the Person Get the Worms from the Dog?

12. Product Review

12.1 8in1 Safe Guard Canine Dewormer

12.2 Panacur Canine Dewormer 4 Gram

12.3 Sentry HC WormX Plus Dog Dewormer Dog

12.4 Tapeworm Dewormer for Dogs (5 Tablets)

12.5 Nemex 2

13. Conclusion

What is the Best Dewormer for Puppies?

Since the puppies are young animals, some of the medications cannot be given at a puppy 12 weeks old or 2 weeks old. There are restrictions in the medications and it clearly states in the guide which of the products can be used in the treatment of worms in every dog and puppy and which of them cannot.

The dewormer for puppies needs to be safe and tested product that will show results immediately. There are also deworming tablets for puppies or deworming pills for dogs where the puppy or the dog needs to chew the tablet. This might be a problem and as an owner you might not make your dog to chew the tablet, so you will have to find another product as a substitute.

How do You Know if Your Dog has Worms?

If you cannot discover whether your dog has worms or is infected with some other bacteria, there are always certain signs and symptoms that can reveal if the dog has worms.

It can start scratching or rubbing, you will see worms or eggs in the feces – this is the most common case when the dog has worms, they can be also visible in the fur of the dog, in the vomit, the dog will have bloated stomach or bloated belly, the appetite will be increased, weakness will be present, constant hunger, losing weight, diarrhea, presence of blood in the stool, etc. If you notice some of these symptoms at your dog then you should consult the vet immediately.

Since the worms are among the most common problems in the health of the dogs, most of them can be treated with different medications. We know that the dog cannot speak and cannot tell us if something is wrong, so you need to take care of the health and provide the needed care. You also need to make regular checks at the vet in order to avoid such issues.

How the Worms Spread?

The worms can spread through the mother because the newborn puppies can be infected from the roundworm eggs in the adult dogs. These eggs cannot be treated when the dog is pregnant. Through the milk the worms can be transmitted as well.

Another way of transmission is through the dirt since these worms live in dirt and if the dog comes in contact with some that is infected with the worms, it will get infected.

Since the young worms inhabit the fleas, the dog can be infected by swallowing fleas while is being groomed.

The wild animals have the worms, so if your dog is hunting or is eating meat from wild animals can be infected as well.

The Different Types of Worms

The roundworms can grow 6 inches in length and living in the intestines of the dog might seem like they are small. The belly of the dog is swollen and can be real problem for the puppies.

The tapeworms are long and flat and also live in the intestines. Some of the parts of these worms can break off and can be visible with the human eye. They look like rice grains when they are dried out.

The hookworms are small and tiny and live in the intestinal wall; they are like hooked on the wall and cannot be visible to the human eye. They can cause anemia, blood in the stool and some internal bleeding.

The heartworms are one of the most dangerous so they need to be treated appropriately and immediately. They can be spread by some mosquito bites and when the larvae gets to the heart of the dog can produce the symptoms of some illness. The heart of the dog can be seriously damaged and the symptoms are coughing during exercising, fainting, coughing blood, congestive heart failure, losing weight and weakness.

The whipworms are tiny and live in the large intestine, and also can be visible to the human eye. Do not appear in the feces and can be difficult to detect them there, so they can only be diagnosed with microscope examination. They are one of the worms that are hardest to eliminate, but can be treated.

The ringworms are not actually worms, it is some skin infection that is caused by fungus and at the dog can be scaly patch, dry or might not have symptoms. A red lesion is formed on the skin that has appearance like a ring. The dogs can get infected with the ringworms when their skin comes in contact with the spores of the fungus.

The spores are found in the soil or on the cats and can be present on the cat even when there are no symptoms at all. Some treatments for the ringworms in dogs like ointments, dips or shampoos can help, but the dog will need other medications prescribed by a vet in order to prevent any further infection and spreading.

How to Treat the Dog?

The de-worming medicine for dogs is used in the cases when is diagnosed that your dog has worms. There are several useful medicines that can help in the treating process and make your dog healthy and happy again.

The treatments are safe and available to anyone, you just need to consult the vet and get the needed instructions. The vet will prescribe some of the medicines, depends what is the type of worm your dog is infected with and most of them come in chewable tablets.

The Iverhart Max tablets are used in the treatment of worms and include some ingredients like pyrantel pamoate – to fight the hookworm and roundworms, ivermectin – in order to prevent and fight against the heartworms and praziquantel to fight the tapeworms.

Another useful medication is Selamectin which can be used against roundworms, heartworms and hookworms.

The Paziquantel treats tapeworms, and Mibemycin oxime treats some of the whipworms, heartworms, roundworms and hookworms.

The safe guard canine de-wormer offers products of the Canine brand that can also be used in the treatment of worms in dogs. The best dog de-wormer over the counter is chosen depending on the overall health of the dog and the type of the worm, and plus the stage of the infection, since some of the owners might not detect the condition on time and the worm can cause serious damages in the organism.

There are also de-wormers for puppies at home that are given only to puppies, and are made especially for them, because you cannot give every medicine to every dog, and use the same medicine to treat different types of worms.

Can the Worms Kill the Dog?

Some of the worms that are found in the dog can actually kill a puppy, since its organism is not as strong and resistant as the organism of the adult dog. For example the roundworms can cause pneumonia, vomiting, diarrhea, intestinal obstruction, while in other cases there might not be symptoms at all.

Why Should Conduct Regular Vet Checks for Your Dog?

Regular checks at the vet need to be done in order to prevent these issues of infecting the dog with some type of the worm. The veterinarian can check the stool sample and see whether there is presence of worms or eggs in it and determine the diagnose.

In order this to be done some special solution needs to be mixed and applied on the stool and then to be inspected with a microscope. The eggs can be easily visible if they are present in the feces and the vet will prescribe the needed medications.

How to De-worm Your Dog?

Different solutions and medications can be used in the de-worming process, depending on the type of worm in your dog’ intestinal tract. Some of the worms require specific treatments while other medications can be used in the treatment of every worm.

What Can Be Done in Order to Prevent this Condition?

As prevention methods you can do several things. First you need to remove the feces from the yard at least once in the week. You also need to take care of the dog and not let it wander in the neighborhood or in some parks because they are often infected with worms’ larvae.

The feces of your dog needs to be checked regularly if you suspect that your dog is infected. Do not mix the wormers by yourself; especially if your dog is taking some other medications, this has to be done under supervision of a veterinarian.

Can the Person Get the Worms from the Dog?

Since the worms are found in the dog, they can definitely be a potential harm for the human as well. If the larvae of the hookworms penetrate in the skin it can cause some inflammation or scares.

Product Review

Here is a guide of some of the best dewormer medications that can be given to your dog in the treatment of worms. Take a look and decide which of these your dog needs.

8in1 Safe Guard Canine Dewormer

The name itself 8in1 Safe Guard Canine Dewormer speaks about the product. This product is used in treating tapeworms, hookworms, roundworms and whipworms at your dog and is easy to feed and be can be also mixed with food. It is safe product and can be given also to puppies old 6 weeks, to dogs that are infected with heartworms and to pregnant dogs.

It is effective for 6 months but has to be administered for 3 consecutive days, which means 3 doses need to be given and every package is containing 4 gram pouches. It can be available as paste or liquid and is soft and gentle product that can be given to every dog. It contains one active ingredient which is called fenbendazole.

This product is very effective against the worms that can cause some illnesses at the dogs. But a fact that needs to be considered is that if this product is active for some types of worms, it is not active and effective against the others, so you might need purchase of other products that will affect the specific worm.


  • It is easy to use and the results can be seen fast.
  • The product is effective to every worm.
  • It is easy to mix it with other foods and give it to your dog.
  • Competitive price.


  • No disadvantages.

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Panacur Canine Dewormer 4 Gram

Panacur Canine Dewormer is a product that works effectively in the treatment of whipworms, hookworms, roundworms and tapeworms in dogs. Can be also used in the treatment in other parasites and can be available in 1Gm, 2Gm and 4Gm packets, but the dose for one packet is given according to the weight of the dog.

It has to be given to 3 consecutive days, the 3 doses in order to be efficient. The product can be also mixed with other food, for example dry dog food and be given to the dog.


  • Can treat other types of parasites except the worms.
  • It is very effective and can be purchased for affordable price.
  • The taste is normal and your dog won’t even notice that is eating some medicine.


  • No disadvantages.

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Sentry HC WormX Plus Dog Dewormer Dog

Sentry HC WormX Plus Dog Dewormer is effective product for treating hookworm, tapeworm and ringworm in dogs and can be also given to small dogs. The treatment needs to be given once a month and this product is chewable tablet, so the dog needs to chew it. It kills 7 strains of the above mentioned worms and the ingredients praziquantel and pyrantel are effective in the treatment.

Take into consideration that this product is not effective against whipworms, so if your dog has them, you will need another product. The users are satisfied of these products and the dogs are happy. Cannot be given to dogs under 12 weeks of age, lactating dogs or pregnant dogs.


  • It is very effective and the results are impressive.
  • The product is recommended by a vet.
  • It is definitely safe.


  • No disadvantages.

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Tapeworm Dewormer for Dogs (5 Tablets)

The Tapeworm Dewormer for Dogs is effective product that helps in the treatment of hookworms, whipworms and roundworms at dogs. The ingredient praziquantel is effective in this treatment and can also fight some other worms. It is excellent de-worming medication that helps in the killing of different strains of worms.

It was approved by FDA and is the best medicine for worms in those dogs that eat carrion regularly or that hunt, so the risk of infection is lowered. It is not used in the treatment for all types of worms, so you need to take into consideration that if your dog has tapeworms, this product cannot be given because it kills different types of worms.


  • It is very effective in the treatment of different types of worms.
  • Affordable price.
  • The results are seen after the first treatments.
  • It can be used to prevent re-infection because it also kills fleas.


  • No disadvantages.

Check Price & Availability The Tapeworm Dewormer for Dogs (5 Tablets)

Nemex 2

Nemex 2 product is one of the most competitive and most efficient products used in the treatment of worms in dogs. It can treat hookworms in puppies and dogs and large roundworms. The dosage that needs to be given to the dogs is 1 teaspoon for 10 pounds of weight of the dog’s body. It is available in 2-ounces bottle.

An active ingredient like pyrantel pamoate is used in the product. It is a liquid product that can be mixed with the food and easily given to the dog. The ingredients that are present in the product are very effective in the treatment of these types of worms and the product is allergy-free.


  • It is one of the best products that have shown amazing effects at the dogs and the owners are more than satisfied.
  • It is a safe product.
  • Very effective.


  • You cannot give it to dogs 2 weeks old, if you have older dog.
  • Does not kill all types of worms.

Nemex 2 Recommended By Us

Video: Dog Worms: How to Spot the Symptoms and Make Them Go Away for Life!

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If your dog ever gets worms, these products are very efficient and need to be taken into consideration of you want to give to your dog effective treatment and release it from the worms and the suffering. These products are tested and safe and are approved by the medical organizations.

The vets also recommend some of these products, depending of the type of worms your dog has, because not all of them are effective for all worms. As an owner who wants to give the best to the dog, I would recommend you to consult the vet before deciding on what to give to your dog.

If you’re interested in reading similar articles, here’s good one on Cosequin for Dogs. We’ve also posted a good guide Benadryl for Dogs.