How To Deworm A Dog?

How to deworm a dog

The dogs we live within our homes can be affected by numerous parasites, both external and internal. Fleas, ticks, or tapeworms, but also heart, lung, or eye worms are undesirable hosts that, unfortunately, are still common. The problem is that they are not just an aesthetic annoyance.

These parasites affect the well-being and quality of life of our dogs and, in addition, can cause or transmit different diseases, some of them serious. But the problems do not end here: many of these parasites can also affect human beings, especially the most vulnerable, such as children and the elderly.

Because of these data, please: deworm your pet! Do you have doubts? We explain how to deworm a dog in the following Best Pets Lover article.

How to deworm a dog internally?

The first thing we have to know when deworming a dog internally is that we can not only deal with intestinal parasites, better known as roundworms or worms. Internal parasites can also be located in the heart, in the lungs, or even in the eyes. That is why it is important to use an antiparasitic that is active against the greatest number of parasites possible or that, at least, is effective against the parasites that our dog is most likely to contract depending on its characteristics, its place of residence, and its life habits.

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For example, puppies are more susceptible to intestinal worm infestations, while adult dogs that live outside will be more likely to contract heartworms or eyeworms. Hence, the recommendation is to consult with our trusted veterinarian. This professional will be the one who chooses the best option for our dog among all those that we will find in the market.

Internal antiparasitic for dogs

Antiparasitics for internal parasites are for sale in different formats, such as oral suspensions, pills, chewable tablets, or pipettes, so we can choose the presentation that makes administration to our dog easier. We will only have to give the liquid or the pill directly into the mouth or mix them with the food. If we opt for the pipette, it is applied to the skin, generally in the withers area.

Remember that just as important as choosing the right antiparasitic is following the recommendations of the manufacturer or the veterinarian when administering it to our dog. That is, the animal must take the amount adjusted to its weight and the administration must be repeated with the prescribed frequency, normally every month or every 3-4 months, although this also depends on the age of the dog and the chosen product.

Finally, it is recommended to deworm the dog throughout the year, since the presence of internal parasites is not only reduced to the hot months.

Currently, we have tasty and chewable tablets that allow us to deworm the dog internally and externally without the need to use more products. These tablets are administered once a month, they are effective and are purchased in veterinary centers. Do not hesitate and consult your veterinarian about complete double protection.

How to deworm a dog externally?

Fleas, ticks, lice, and mosquitoes or mites, are the external parasites that dogs of any age are most likely to suffer from. Not only do they cause annoying bites, but they can also transmit serious diseases, such as filariasis, caused by heartworms, or leishmaniasis. In addition, they can also be harmful to humans, since many of them directly attack people or contribute to the transmission of diseases, since they are vectors of pathologies with zoonotic potential, that is, they are spread from animals to people.

External antiparasitic for dogs

For all these reasons, the current recommendation is to keep the dog dewormed throughout the year since the presence of this type of parasite extends beyond the hot months. As we have pointed out for internal deworming in dogs, it will be the veterinarian who can best advise us when choosing the ideal external antiparasitic for our dog.

For sale, we will find pipettes, sprayers, collars, or chewable tablets, and opting for one or another presentation or the combination of them will depend both on the characteristics of our dog and its way of life, which will expose it, to a greater or lesser extent, to one or another parasite.

For example, the spray forces us to completely spray the animal, while the chewable tablets are given directly in the mouth or with food, the collars only have to be placed well on the neck and the pipettes are applied, in general, on the skin from the withers or various points along the spine. As always, it must be remembered that for deworming in dogs to be effective, it must be administered according to the manufacturer’s or veterinarian’s instructions and repeated as often as indicated, normally once a month.

Can dogs be dewormed internally and externally at the same time?

Although it has been common to use an internal antiparasitic product every 3-4 months and a different external one once a month, it is now possible to find, in a single product, effectiveness against internal and external parasites, which makes deworming even easier. The application of this double protection is monthly and you can find it in chewable tablets and pipettes.

Without a doubt, this is an option that is recommended, since it is known that the most common internal parasites have a life cycle that, if deworming is postponed for 3-4 months, leaves room for them to reproduce, being able to infest both dogs as well as humans. Consult your veterinarian for advice on the most suitable dual-action product for your dog.

Importance of deworming in dogs

As we have advanced, the deworming of dogs is not a minor or exclusively aesthetic issue. In other words, it is not just that your dog is bitten by a flea that causes itching or that he eliminates a worm in his stool and nothing else.

The parasites that we can detect are just the tip of the iceberg of an entire parasitic cycle that not only affects a specimen, but also spreads eggs and larval forms throughout the environment through which it moves, which produces contamination that can lead to because many other animals, but also people, especially those who are immunocompromised or with a more vulnerable immune system, such as children, end up getting infected.

On the other hand, factors such as climate change or globalization are causing parasitic diseases that were previously limited to specific areas or certain months of the year to spread. They are emerging parasitic diseases that can proliferate even more.

An example is leishmaniasis, but we can also talk about dirofilariasis or thelaziosis, which will not only affect dogs since they are transmissible to other animals and people through vectors such as flies, mosquitoes, and sandflies. Hence the urgency of stopping its progress by implementing regular deworming programs for all companion animals that can disperse parasites and act as reservoirs.

But even without attending to these diseases, the mere presence of parasites on our dog already affects its well-being, as it will suffer from itching, irritation, wounds, digestive disorders such as diarrhea, or even, depending on the degree of infestation and individual sensitivity, disorders more serious, such as anemia or allergic dermatitis to flea bites (DAPP). We can prevent all this by knowing how to deworm a dog and, therefore, by simply giving it a preventive product against parasites every month.

How often to deworm a dog?

The most common parasites in dogs are fleas, ticks, and internal worms, which can affect different parts of the animal’s body. All of them produce in the infested dog a series of annoying symptoms for him, in addition to causing derived problems such as the development of diseases, the reduction of the elements of the impacted organs, and, in the most pessimistic scenarios, passing. Likewise, many of the parasites that affect dogs can be transmitted to humans, so taking care of the health of our furry friend is also taking care of ourselves what’s more, as individuals who live in the home.

To avoid the presence of the above parasites, it is important to deworm dogs, but how often? And the puppies, when should they be dewormed for the first time? We answer these and more questions in this Best Pets Lover article, so keep reading to find out how often to deworm a dog and how to do it.

When to deworm a little dog interestingly?

Puppies must be dewormed before their first vaccine, so it must be done between their first 21 and 30 days of life. It will be the veterinarian who will encourage us on the most proficient method to deworm a little dog interestingly, albeit, as a general rule, because many are as yet breastfeeding or are making the change to solid food, the use of antiparasitic syrups, or drops is usually indicated. explicit for little dogs consistently until they arrive at a half-year-old enough, or like clockwork to start with and afterward consistently.

If you have just adopted a puppy that has not been dewormed and is more than two months old, since separating it from the mother before is contraindicated, you should know that you can already deworm it by administering the product recommended by the specialist. Then, you should start the vaccination schedule when the vet tells you.

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Why do you have to deworm the puppy first and then vaccinate it? The answer is simple, through mother’s milk the puppy acquires some protection and immunity against certain diseases. However, this protection does not serve to prevent or combat parasitic infestations, through it, the puppy can contract intestinal parasites.

In this way, and especially depending on where he lives, the risk of suffering from the presence of external or internal parasites is greater than that of contracting diseases. Consequently, veterinarians generally suggest deworming first and afterward beginning the inoculation plan. for puppies Regarding the waiting time between the administration of the antiparasitic and the first vaccine, it will depend on the product used, so it will be the same veterinarian who lets us know when to go to immunize.

Once the puppy is six months old, it is essential to establish a deworming schedule together with your veterinarian, which can be monthly or more spaced, depending on the animal’s lifestyle and its place of residence.

How often to deworm an adult dog?

A dog is considered an adult from approximately one year of age, and as with puppies, to know how often to deworm an adult dog, it is necessary to consider their lifestyle and place of residence. How often to deworm a dog?

Both dogs that live in natural environments, surrounded by forest or fields and, therefore, with a higher rate of external parasites (fleas and ticks), and those that reside in urban areas, should be dewormed every month or more spaced in the function of the product used, being the first option the most accepted.

In any case, outer parasites are not by any means the only ones that influence canines, since they can likewise be hurt by inside parasites, present in both normal and metropolitan conditions. For despite dwelling in a city, to forestall and battle the presence of inner parasites, veterinarians suggest month-to-month deworming, particularly in instances of chance like families with children or the use of garden areas for walking their pets. companion animals.

Now, how to deworm a dog? Is it necessary to administer an antiparasitic for external parasites and another for internal ones? Below we present the most common products.

How to deworm a dog? – Internal and external deworming

As we have mentioned, dogs not only have external parasites such as fleas or ticks, but they can also be affected by internal parasites, so it is important to know how frequently to deworm a canine and how to make it happen.

Through different routes, such as sniffing the ground, eating something infected, or even through mother’s milk, dogs can be infected with internal parasites such as intestinal worms, lungworms, or heartworms. Although all of them are common, the most common are round intestinal worms, which can affect up to 12% of adult dogs and 30% of puppies.

The most recurrent is Toxocara canis and Toxascaris leonine. and, in most cases, contagion usually occurs through the feces of infected dogs. Through them, the eggs are expelled, which can remain alive for up to five years and can penetrate a healthy dog ​​simply by sniffing these excrements. The disease is likewise conceivable by hunting a plagued rat, sniffing pervaded soil, and so forth.

In young doggies, the transmission of worms as a rule happens through bosom milk or in any event, during pregnancy on the off chance that the mother is pervaded (on account of Toxocara ). For all these reasons, if you are wondering how often a dog is dewormed, it is recommended that the antiparasitic product recommended by the veterinarian be administered every month.

Then again, we as whole expertise very simple it is for our canines to get bugs or ticks when they play in a recreation area or are in touch with different creatures. To keep away from these irritating occupants there are a few techniques:

  • Pipettes: this is a liquid that is deposited in the area of ​​the withers of the dog. They last approximately one month, depending on the brand, and we can apply them every time the effect wears off. There are extraordinary pipettes for doggies for two months.
  • Collars: they are collars with active ingredients to eliminate fleas and ticks. Depending on the model they can last between two and eight months, at the end of that time we can put another one without problems.
  • Shampoos: with a normal flea shampoo we can wash our dog every time it is necessary, although its effectiveness is momentary. It eliminates the fleas and ticks that it has but it will not protect it from new inhabitants, so it is simply a complementary method to the others.
  • The spray eliminates fleas and ticks instantly. Its effectiveness and frequency of use will depend on each brand.

To combat internal parasites, there are both syrups and tablets and chewable tablets, each with a different duration depending on the chosen brand. In any case, to try not to control two antiparasitic items to the creature, it ought to be noticed that twofold month-to-month security is likewise accessible, as an enjoyable tablet, which allows the dog to be protected from both internal and external parasites.

So, don’t hesitate any longer, deworm your pet and ask your veterinarian about this easier-to-administer and much more effective antiparasitic method.

Why is it important to deworm a dog?

The presence of intestinal parasites, especially when the infestation is severe, can cause symptoms in the dog such as:

  • Vomiting

  • Abdominal pain

  • Abdominal swelling


  • Weightloss

  • Loss of appetite

  • Decay

Lungworms cause respiratory symptoms, and heartworms impair blood flow, causing reduced blood pumping to the arteries and eventually heart failure.

Fleas and ticks, in addition to causing itching and skin signs such as wounds, scabs, or rashes, can transmit a series of more or less serious diseases to dogs, such as babesiosis, and Lyme disease or ehrlichiosis. Likewise, some dogs have symptoms of allergy to flea bites.

For all of the above, deworming the dog following the veterinarian’s instructions on how often to deworm a dog is essential, since antiparasitic products prevent possible infestations or, in the instance of outer parasites, cause their disposal before tainting the creature with any pathology.

This article is merely informative, at we do not have the authority to prescribe veterinary treatments or make any type of diagnosis. We welcome you to take your pet to the veterinarian assuming it presents any kind of condition or inconvenience.

How to deworm a dog with garlic

If you have a dog, one of the most important veterinary care, apart from the appropriate vaccinations, is deworming. It is mandatory to keep your pet free of parasites to protect it from diseases and prevent them from spreading to other animals. Generally, antiparasitic products are chemical, but you can also resort to some effective natural remedy. If you want to use an alternative method so that your dog does not suffer from parasitic infestations, we recommend that you continue reading, because we are going to talk to you about a natural way to deworm your pet. In this article, we explain how to deworm a dog with garlic.

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Steps to follow:

  • There are various natural remedies to deworm a dog and one of the most popular is garlic. But, first of all, we want to remind you that we are talking about your dog’s health, so any issue related to his well-being should be discussed first with your trusted veterinarian. Do not make any decision unilaterally, you should always advise yourself before naturally self-medicating your dog.

Garlic if you administer it with great caution is as effective as ivermectin, you can give half or up to 2 cloves of garlic every day depending on the weight of your dog. Ivermectin is the best known antiparasitic treatment, it is used to treat the different types of ectoparasites that cause scabies and also to combat endoparasites that cause stomach, metabolic, cardiac, gastrointestinal, and respiratory diseases.

Once ivermectin enters the body, it regulates the action of the parasites found, making it a very effective medicine to combat external and internal parasites.

  • Garlic is considered a very special and beneficial ingredient for health, it promotes blood circulation, rehabilitates intestinal flora, has high antioxidant potential, and is also a powerful insect repellent. Some companies sell garlic in tablets or granules. Garlic in dogs has antibacterial properties in the intestinal tract, increases resistance, and delays cell aging, it is also an effective repellent of ticks and other types of insects that can attack your dog’s defenses.
  • Before using garlic as a dewormer, you should talk to a veterinarian, as there is some belief that garlic in certain doses can be toxic to dogs. However, for your pet’s health to be damaged, it should ingest a very high amount of this food, doses of more than 1.5 kilos should be taken, which is outrageous.

The reality is that garlic can have very positive effects on the health of your dog and the recommended dose to use garlic as a dewormer should be 4 grams or a little more depending on the weight of your pet.

To deworm your canine with garlic, the best strategy is to do it normally with food. The most advisable thing is to finely chop those 4 grams of garlic and mix it with the feed to which it is accustomed, and always take into account the weight of your dog. To combat parasites in your pet, you must maintain the treatment for at least 1 week and put 1 or 2 cloves of garlic in its diet.

  • Apart from garlic, there are more natural components that can work as a powerful remedy against parasites. There are grapefruit seeds, you can give 5 to 10 drops for every 5 kilos of weight and always mix with food, or crushed pumpkin seeds, of which you can give a tablespoon for every 5 kilos of weight.

Other natural remedies to deworm your dog are chamomile, black walnut, and Oregon grape. Chamomile is effective in expelling worms, black walnut is an herb that if used with caution is perfect for eliminating any intestinal parasite, and Oregon grape is a widely used method of fighting parasites and very useful as an antibiotic tonic.

Home remedies to deworm dogs

Deworming our dog is an important process for the animal’s health, especially if our pet has access to gardens, plays with other dogs, or walks the streets daily. And although there are special products on the market for this purpose, natural options offer the possibility of obtaining excellent effects without giving the animal chemical-laden products. Do you want to opt for these alternatives? At OneHowTo we list some home remedies for effectively deworming dogs.

Steps to follow:

  • Before considering any natural solution to deworm your dog, it is good to understand the importance of this procedure and how often it should be done. In our article on how to deworm my dog, ​​you will find all the necessary information about this topic.
  • We know that the best solution against parasites is prevention, so an excellent way to reduce the presence of insects in your dog’s fur is by administering brewer’s yeast as a food supplement. You should only add a teaspoon of this ingredient to the animal’s meals, and because of its vitamin B1 content, this product makes the dog expel an odor that is very unpleasant for insects, effectively scaring them away.
  • If your pet has ticks, there are several home remedies for dogs that will help you fight this annoying parasite, so we recommend:
  1. Fill the bed and the surrounding area where the dog rests with dry pennyroyal leaves. Set up implantation with this plant and wash the creature with it. You can also moisten their fur with this liquid.
  2. Mix apple cider vinegar and water in equal parts and bathe your dog with this liquid. You can also moisten his fur with this mixture using a clean cloth.
  • To keep ticks and fleas away from your dog, you can place several bags of eucalyptus branches under his bed. The aroma of these plants will keep external parasites away from your dog.
  • But if you want to eliminate stomach parasites without resorting to a commercial product, you can opt for several home remedies to deworm your dog, among them are:
  1. Fresh ground pumpkin seeds, work as an excellent purgative. You just have to grind them and add a tablespoon to the animal’s food.
  2. New lemon seeds, which, similar to pumpkin seeds, function as a magnificent purgative. Add them to the animal’s food.
  3. A tablespoon of wheat germ oil is very effective in eliminating parasites.
  4. A tablespoon of cod liver oil, due to its vitamin A content helps eliminate stomach parasites.
  1. If the goal is to eliminate fleas from your dog naturally, some homemade dewormers can help you. At OneHowTo we recommend:
  • Add 12 drops of lavender oil to a spray bottle of water and spray your pet’s hair with this mixture. You can likewise add this oil to the water during the shower to forestall bugs.
  • The same procedure can be done with eucalyptus oil, which is also appropriate to add to bath water to prevent these parasites.

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