Star tick in dogs? Understand the risks and what to do


The star tick in dogs is a reality in some regions of the country, especially in rural areas. This pest transmits several diseases to humans, such as Rocky Mountain spotted fever.

When we think about the health of dogs and humans, it is important to be aware of the risks that ticks pose. Below, we’ll explore in detail the risks associated with this star tick and teach you ways to prevent an infestation on your property.

What is the star tick?

The star tick, known scientifically as Amblyomma cajennense , is one of the most dangerous species. The threat lies in the fact that it transmits diseases, such as Rocky Mountain spotted fever, which can lead to death.

Characteristics of the star tick

The star tick has distinctive features that differentiate it from other species. In short, its body is small, and it goes through a life cycle that includes egg, larva, nymph, and adult stages.

In addition, it has a wide range of hosts, including dogs, cats, horses , oxen and capybaras.

Risks associated with the star tick

Disease transmission

The star tick is a transmitter of dangerous diseases, the best known being Rocky Mountain spotted fever .

This disease is caused by the bacteria Rickettsia rickettsii and can affect both dogs and humans.

In addition to Rocky Mountain spotted fever, the star tick can also transmit other diseases caused by bacteria or protozoa.

Symptoms and complications

Symptoms of star tick infestation in dogs can vary, but include:

  • fever;
  • loss of appetite;
  • lethargy and difficulty breathing.

In more severe cases, complications such as anemia and damage to internal organs can occur.

Star tick prevention

Hygiene and cleaning

First of all, it is necessary to take care of the cleanliness and hygiene of the environment to prevent tick infestations. Therefore, keep the place where the dog lives clean and free of possible shelters for parasites. In addition, carrying out regular inspections of the dog’s coat is essential.

In urban areas, there is no risk of star ticks appearing in dogs. However, if the pet usually walks in rural areas, it is important to check the coat for ticks whenever he returns from the walk.

If you find the tick, use tweezers to gently grab and remove it. Never use your nails to crush, as this action can release bacteria. Not to mention that there are chances of the substance penetrating the skin.

In short, treat every star tick as if it were infected. The recommendation is to dip it in alcohol or flush it down the toilet. Then clean the place with antiseptic and lastly wash your hands.

With regard to cleaning the place, use the techniques of “fire broom” or “flame-thrower” to fight ticks in the kennel or pen.

Protective measures for the dog

Using antiparasitic products is an effective measure to protect your dog against ticks. There are several products available, such as collars, shampoos and pipettes, which can be used according to the veterinarian’s instructions.

In addition, it is important to inspect the dog regularly for possible ticks and remove them correctly.


Although there is no specific vaccine against the star tick, some vaccines can help prevent diseases transmitted by this parasite.

Consult your veterinarian for information on available vaccines and their recommendations is essential.

How to care for a dog with star ticks?


It is important to be aware of the symptoms of star tick infestation in dogs and seek veterinary help to obtain an accurate diagnosis.

The professional can perform examinations and tests to confirm the presence of ticks and identify possible diseases transmitted by them.


There are several treatment options for tick-infested dogs. The veterinarian can prescribe specific medications, such as oral or topical antiparasitics, to eliminate ticks from the dog.

In addition, additional care, such as disinfestation of the environment, may be necessary.

Additional care

After treatment, it is important to take measures to prevent reinfestations. Keeping the environment hygienic, regularly inspecting the dog in search of new ticks and using preventive products are essential measures.

How to avoid star tick?

The tutor can avoid Rocky Mountain spotted fever, the main disease transmitted by the star tick, with a few simple steps:

  • Wear appropriate clothing at the contaminated site, i.e. long-sleeved shirt, long pants and boots;
  • Always have a sticking plaster in your pocket to capture the tick and prevent it from climbing on your clothes;
  • When in a forested area, prefer to walk along the trail;
  • When you return from your walk in the woods, remove all your clothes as quickly as possible;
  • After finding star ticks in dogs, be on alert for the next two or three weeks. If you have typical symptoms of a strong flu, such as high fever, discouragement and body aches, see a doctor.
  • Star tick pups do not choose a host. Therefore, all animals can suffer from an infestation. It is recommended to use the appropriate acaricide to treat each type of animal. So follow the vet’s guidance to get the dose and form of application right.

Finally, star ticks represent a danger to the health of dogs and humans, as they transmit diseases and cause complications.

Prevention is essential to avoid infestations, and measures such as environmental hygiene and the use of antiparasitic products are effective in this regard.

In case of infestation, seek veterinary help and follow the appropriate treatment to protect the health of the dog. Always remember to consult a veterinarian for personalized guidance and ensure your pet’s well-being.

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