What is Lyme disease?

And how does it affect pets?

Firstly, Lyme disease isn't contagious. You have to be bitten by a tick to be susceptible to the disease. If you spot symptoms, like a Lyme disease rash, the infection needs to be treated ASAP. If not, it can progress to more serious symptoms that affect the nervous system, joints, and even the heart. Some people develop facial palsy (drooping on one side of the face), while others experience episodes of dizziness, heart palpitations, and severe joint pain that can lead to swelling, especially in the knees. Over time, chronic Lyme disease can lead to cognitive problems, memory loss, and ongoing fatigue that can be debilitating.

Because the symptoms of Lyme disease overlap with those of many other conditions, it can be misdiagnosed. If you suspect you or your pet have been bitten by a tick or notice symptoms after spending time outdoors, it’s worth mentioning this to a healthcare professional.

Lyme disease from ticks

Ticks are tiny, spider-like creatures often found in grassy, wooded, and overgrown areas. They thrive in environments with dense vegetation, such as forests and heathlands, as well as gardens, especially in rural or semi-rural areas. Ticks can’t jump or fly; instead, they wait on grass or shrubs until an animal (or person) brushes by, allowing them to hitch a ride. They’re particularly active from spring to autumn but can be found year-round in milder climates.

The ticks that carry Lyme disease are primarily black-legged ticks. Not every tick is infected with the bacteria, but in certain areas, especially in regions where deer populations are high, there’s an increased risk. Once a tick bites, it needs to stay attached for a certain period (often over 24 hours) before it can transmit the bacteria, so prompt removal is essential. Read here for our step-by-step guide on how to remove a tick! 

Ticks can be difficult to spot as they’re often only about the size of a pinhead when young. When they bite, they inject a bit of anaesthetic, meaning you may not even feel it. This is why it’s so important to check you and your pet after being outdoors, particularly in areas where ticks are known to be present. 

Preventing tick bites can feel a bit like a chore, but little preparation goes a long way in avoiding Lyme disease. While the disease can be treated effectively with antibiotics when caught early, it’s far better to avoid it altogether. If you and your pet love the outdoors, remember to be mindful of your surroundings and to always check for ticks after walkies. If you have any questions or concerns about ticks, our qualified Vet Team are on hand to help!