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If you walk your dog through Irish fields, forests or coastal paths, ticks are an ever-present risk — and one that every Irish dog owner should know how to handle. Ticks on dogs are more than just an unpleasant nuisance; they can transmit serious diseases including Lyme disease. The good news is that with the right knowledge, you can check for ticks, remove them safely and put prevention measures in place to keep your dog protected all year round.
Ticks are small, blood-sucking parasites that belong to the arachnid family — more closely related to spiders than insects. In Ireland, the most common species affecting dogs is the sheep tick (Ixodes ricinus), which thrives in the damp, mild climate that covers much of the country. You'll find them in long grass, woodland undergrowth, bracken and heathland — habitats that are plentiful across counties like Wicklow, Kerry, Galway and beyond.
The concern with ticks goes beyond the initial bite. As they feed on your dog's blood, ticks can transmit pathogens including Borrelia burgdorferi, the bacterium that causes Lyme disease. Symptoms of Lyme disease in dogs include lethargy, lameness, swollen joints and fever. The longer a tick is attached, the greater the risk of transmission — which is why prompt removal is so important. Checking your dog after every walk in tick-prone areas is one of the most effective things you can do.
Ticks can be tricky to find, particularly on dogs with thick or dark coats. The best approach is a hands-on check after every walk. Run your fingers slowly through your dog's coat, paying special attention to warm, hidden areas where ticks love to attach: around the ears and ear canal, between the toes, in the groin and armpits, around the tail base and along the collar line.
An unfed tick is roughly the size of a sesame seed — flat, oval-shaped and brown or reddish-brown in colour. Once feeding, they swell up considerably and can reach the size of a small pea. You may spot them visually, but more often you'll feel a small, hard lump when running your hand over your dog's skin. Don't mistake a nipple or skin tag for a tick — look closely before attempting removal. A magnifying glass can help.
Removing a tick correctly is crucial. Getting it wrong — twisting it, squeezing the body, or applying heat or petroleum jelly — can cause the tick to regurgitate its stomach contents back into your dog's bloodstream, increasing disease risk significantly.
The correct method is straightforward. Use a purpose-made tick removal hook (widely available from Irish pet shops and vets) or fine-tipped tweezers. Grasp the tick as close to the skin's surface as possible — you want to grip the head, not the body. Pull upward with slow, steady, even pressure. Do not jerk or twist. Once removed, place the tick in a sealed container or bag and dispose of it. Clean the bite area with antiseptic and wash your hands thoroughly. Keep an eye on the bite site over the following days and contact your vet if you notice redness, swelling or if your dog seems unwell.
Prevention is always better than cure. There are several effective approaches to reducing your dog's tick exposure. Veterinary-prescribed tick prevention products — including spot-on treatments, tick collars and chewable tablets — offer the most reliable protection. Speak to your vet about which product is most appropriate for your dog's size, age and lifestyle.
Alongside veterinary products, some practical habits make a real difference. Stick to the centre of paths when walking in tick habitat; keep your garden grass trimmed short; and always do a full body check after walks in wooded or grassy areas. If you find ticks frequently, consider investing in a good-quality tick removal tool and keeping it in your walking bag so you're always prepared.
While no food can repel ticks outright, a strong immune system gives your dog the best chance of fighting off tick-borne infections if exposure does occur. A high-quality, nutritionally complete diet plays a central role in maintaining immune resilience. This is where the quality of what you feed your dog really matters.
At EssentialFoods, our grain-free dog food is formulated with premium natural proteins, omega-3 rich oils and a broad spectrum of vitamins and minerals — all designed to support your dog's overall health from the inside out. Omega-3 fatty acids in particular are known to support immune function and reduce inflammation. Complementing a quality diet with our natural dog treats — many of which are rich in beneficial nutrients — is a simple way to give your dog an extra nutritional boost. For more dog health guidance, visit our dog health blog.
You might also find our article on the best dog food in Ireland helpful when thinking about how nutrition supports your dog's overall wellbeing and resilience against illness.
Most tick encounters, handled promptly and correctly, resolve without complications. However, you should contact your vet if your dog develops a fever, becomes lethargic, shows signs of joint pain or lameness, or if the bite site becomes red and inflamed in the days following removal. Lyme disease, if caught early, is treatable with antibiotics — so don't delay if you're concerned. Regular tick checks and a vigilant approach to prevention are your best tools for keeping your dog safe throughout the Irish outdoor seasons.
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