
The deworming in dogs it is a very important procedure that must be followed regularly in order to maintain the health of our animal and ours in good condition. However, its frequency will vary depending on the dog’s age, lifestyle, living space, and other exceptional conditions that may require deworming. For example, if the same is in the field in contact with cattle or other animals, or if the dog walks and plays in parks with other dogs, it is recommended to eliminate the parasites every month or every 2 months. For totally domestic dogs or with less risk, it is recommended every 3 or 4 months. Anyway, this is totally indicative.
For this reason, it is common to ask:how often to deworm my dog to keep it healthy? In oneHOWTO we give you the answer, according to the age and situation of your furry, and we also tell you more about deworming in dogs. Take note and take even better care of your faithful friend.
Internal and external deworming in dogs: tablets and pipettes
The deworming in dogs It is necessary to keep them in good health, as well as to protect us, since many of these parasites also affect us. To begin, it is vital to know the different types of parasites, as well as the types of preventive and treatment medications that are available.
Types of parasites in dogs
Parasites in dogs can be divided into ectoparasites and endoparasites or, which is the same, between external parasites and internal parasites. Within this classification in both parts there are a variety of parasites, whether they are insects or worms. The main ones that affect dogs are:
- External parasites in dogs: fleas, ticks, mosquitoes, flies, lice, and mites.
- Internal parasites in dogs: vermes or worms commonly called worms. For example, some nematodes like roundworms or ascaris, hookworms or hookworms, whipworms or whipworms, heartworms or filariae, lungworms or Angiostrongylus and other cestodes o flatworms like tapeworms or tapeworms, and so on. Endoparasites are also often called intestinal parasitesWell, this is the part of the body that parasitizes the most, but it must be taken into account that there are also internal parasites that, as we have mentioned, attack other organs, such as the lungs or the heart.
Antiparasitic collars and pipettes for dogs
They are the perfect tool to prevent and treat the appearance of ectoparasites. Typically, a collar or pipette prevents and treats infestations by several of these insects, but there are several types of these products. For example, in MyPipette you will find a whole variety of pipettes, for both dogs and cats, both basic and more complete, from various brands such as Frontline and Advantix, etc., so you can choose according to the needs of your pet.
It is very important to apply these products correctly and with the most recommended frequency so that they are really effective, because if they are misused they will not be able to act well, neither as a protective barrier nor as a treatment.
Besides, for external treatments, anti-flea or anti-parasite powders and shampoos are also used.
Pills to deworm dogs
Tablets for deworming in dogs are the most suitable method to prevent and treat endoparasites. However, if they are already present in the dog and depending on the type of parasite and the amount there is, a more powerful treatment than a single antiparasitic pill may be necessary.
Although it may seem complicated to give it to them because it can be difficult for a dog to swallow a pill, today there are them in a chewable format and with a flavor that they love, so it is not that complicated. In the same way, as with the pipette, to be really effective, you have to make sure that the antiparasitic tablets for dogs are taken with the appropriate frequency and in the most indicated way, according to the exact product.
There are also antiparasitic pastes and syrups, but they are especially suitable for puppies.

How often to deworm a dog
This is one of the main doubts among those who start caring for dogs and have little experience with them and, therefore, it seems to us a question that needs to be clarified as easily as possible.
The truth is that knowing how often to deworm a dog is something that may seem confusing at first, but in a HOWTO we recommend following the guideline of the vet dog deworming calendar to which you normally go, that is, your trusted veterinarian. The reason is that the frequency of internal and external deworming in dogs varies according to a series of factors, such as:
- Age of the dog.
- General health of the can.
- Whether it is a pregnant bitch or not.
- Where the dog lives: country or city, inside or outside the home, etc.
- If there are more animals living with the dog or not.
Thus, it is not the same to deworm a puppy than an adult dog, since neither the product is the same nor the frequency always coincides. The specialist may indicate a different pattern for each individual, although it is true that there are general guidelines, which we will discuss later.

When to deworm a puppy for the first time
This is one of the most important moments in the puppy deworming calendarBecause in order for your health to be optimal and to avoid risks, a series of guidelines must be taken into account. Puppies are in full development of the immune system and growth, so the type of medication, the doses and the frequency may vary compared to adult dogs.
Deworm a puppy It is a fundamental step that we must never overlook, and that is that the animal must be free of parasites before the first vaccine. Therefore, the first time we must deworm the puppy is between 21 and 30 days of life, a process that is usually done by administering a paste or syrup since the dog is still feeding on breast milk. It is done orally and not with the application of pipettes.
Learn more about this topic to take even better care of your little furry with this other oneHOWTO article in which we talk about When to start deworming a puppy.
How often to deworm a puppy and how
After the first deworming You must follow these guidelines, although they are generically indicated by veterinarians. Remember that you will have to follow the ones indicated by yours.
How often to deworm a puppy internally
For deworm a puppy internally from the first time keep in mind:
- Deworm the puppy at about a month and a half born, but that is less than 45 days old, which is just when the first vaccine is given.
- Always deworm the puppy before each vaccination.
- After 6 months of life, the answer to how often to deworm the dog, even if it is still a puppy, changes because it depends on the environment in which the animal lives. If the dog has a lot of contact with other animals or with nature in general, it is advisable to apply the antiparasitic once a month or once every 2 months. For those who spend more time at home or live in cities, generally, since there is less risk, it is advisable to apply it every 3 or 4 months.
How often to deworm a puppy externally
It is essential to clarify with the veterinarian what the puppy deworming schedule since before the first vaccination. However, as we have indicated before, the first deworming is done internally, so to deworm a puppy externally you have to wait until these first phases have been carried out.
Specifically, a puppy is dewormed externally with a pipette or collar by first time at 2 and a half months of life (10 weeks) and must weigh more than 1 kg.
From here, the frequency will be determined by the specialist, taking into account the risk factors mentioned above, because in the middle of summer and in the field a dog is more likely to be infected than in winter or even more so, in winter in the town. In the case of higher risk, the most indicated is a monthly frequencyOn the other hand, at the other extreme, a few months may pass.
How to deworm a puppy
To prevent and / or treat parasites in puppies, it is best to use specific medications for this and prescribed by the veterinarian, because although they are over-the-counter, it is advisable to have the control carried out by a specialist.
Depending on whether it is an internal or external deworming and the age of the puppy, they can be use antiparasitic products in different formats What:
- Antiparasitic syrups
- Antiparasitic pastes
- Tablets
- Pipettes
- Antiparasitic collars
In addition, in cases of parasites or serious infestations, there are injected drugs that are very powerful, but that should always be prescribed and applied by a veterinarian.
On the one hand, to give pills, pastes or syrups you can try directly, but they do not always accept it easily and, therefore, they can be mixed in food. Anyway, currently there are chewable antiparasitic tablets for puppies.
On the other hand, for use a…