Tick on a dog – removal, prevention

A moment of inattention during a walk is enough for your dog to come home with an unwanted guest. Worse still, this threat is no longer limited to forest thickets. A tick on a dog is a problem that can be encountered in city parks, neighborhood lawns, or even in your own garden. Due to increasingly milder winters, these small arachnids have become a year-round threat. In this article, we will explain what to do when you find a tick on your dog, how to safely remove it, and – most importantly – how to effectively protect your four-legged friend from them.

What does a tick on a dog look like?

When it comes to ticks, every moment counts. That's why it's important to be able to recognize the parasite – your next steps depend on it. The answer to the question of what a tick on a dog looks like depends on whether it has already embedded itself in the skin. An unembedded, hungry intruder is small, measuring only 1-3 mm. It is flat, dark, with eight legs, which may make it resemble a miniature spider or just a speck of dirt. In this form, it is extremely difficult to locate, especially in dense and dark fur.

The parasite looks different when it starts feeding. A full tick significantly increases in size, swelling into a tight, round ball, which can feel like a wart or a pea under your fingers. Its color becomes grayish, beige, or brownish. Sometimes you may come across the term "white tick on a dog," which usually refers to a nymph (a juvenile form of the tick) or a freshly fed individual whose exoskeleton is still light and tightly stretched. Ticks prefer areas where the skin is thin, warm, and well-blooded. Therefore, after every walk, make sure to check around the ears (also inside the ear flap), neck and nape, armpits, groin, as well as the delicate skin between the toes and around the tail.

Read on the blog: First aid kit for dogs – what should it contain?

How to remove a tick from a dog?

Finding an embedded tick often causes panic among pet owners, but it's important to remember that staying calm is your greatest ally. Quick and decisive action is essential, as proper removal minimizes the risk of pathogen transmission. It's best to use special tools like tick removers (hooks) or tweezers with a fine tip. The technique depends on the chosen tool. If you're using tick removers, slide them under the parasite and gently twist it out. In the case of tweezers, grasp the tick as close to the dog's skin as possible, being careful not to squeeze its blood-filled abdomen. Then, with a firm, steady motion, pull it straight upward (along the insertion axis). Remember: don't twist the tick with tweezers, as this increases the risk of breaking off the head.

Afterward, make sure that the entire tick has been removed. If the tick has been improperly removed and part of its mouthparts remains in the skin, it's usually not a cause for panic. The dog's body will typically get rid of the foreign body within a few days. Finally, the wound should be thoroughly disinfected. Never apply butter, alcohol, or other substances to the tick – this is a myth that, rather than helping, increases the risk of infection.

Tick on a dog – complications

Even after proper removal of the parasite, you should carefully monitor both the dog's overall well-being and the area of the bite. The typical mark left by a tick is a small redness and mild swelling, which should disappear on its own within a few days. A small, hard lump often forms at the bite site, which is a natural defense response of the body to the parasite's attack and will gradually be absorbed.

However, a more concerning sign is a large, expanding erythema after a tick bite on a dog. Although the characteristic migrating erythema is a typical symptom of Lyme disease in humans, it occurs much less frequently in dogs and is often hidden under the fur. Nonetheless, any atypical and long-lasting skin changes after a tick bite require consultation with a veterinarian.

Check out the post: My dog has become lethargic – what to do?

Tick-borne diseases in dogs

Unfortunately, local reactions are the least of the problems. The real threat lies in complications in the form of dangerous systemic diseases. The answer to the question of whether a dog can die from a tick is unfortunately yes. An untreated tick-borne disease in a dog can lead to serious internal organ damage and, in extreme cases, even death.

The most commonly diagnosed tick-borne diseases are babesiosis, anaplasmosis, ehrlichiosis, and Lyme disease. The timing of symptom onset is very deceptive – they may appear within a few days, but sometimes even after several months. These symptoms are often nonspecific and easy to overlook: lethargy, which manifests as a usually energetic dog suddenly becoming tired and uninterested in play; fever; loss of appetite; pale gums; enlarged lymph nodes, sudden lameness, or dark urine (often tea-colored). If you notice any of these symptoms in your dog, don't hesitate to visit a veterinarian!

Tick prevention for dogs – methods

The best method of fighting ticks is effective and year-round prevention. It's worth consulting with a veterinarian to choose the appropriate product, tailored to your dog's weight, age, health condition, and lifestyle.

There are many forms of protection available on the market. Tick collars, which provide continuous protection for several months, are very popular. However, remember that they must maintain constant contact with the animal's skin, which can be quite challenging for long-haired breeds. Another option is spot-on drops, applied monthly to the skin on the neck. The most modern and highly effective method is chewable tablets, which work "from the inside" and kill the parasite immediately after it bites. This is an ideal solution for dogs that frequently swim or have close contact with small children, as it eliminates the risk of contact with the active substance on the fur. You can also temporarily use sprays. As additional support, some people use supplements for pets, such as Cistus. However, treat these as a valuable supplement, not the only and sufficient protective barrier.

Nothing replaces the vigilant eye and hands of the owner. Regularly checking your dog's coat after every walk is essential. Remember – in the fight against ticks, prevention is always better than treatment. Take care of your friend and enjoy your walks together without worry!