Your Dog and Ticks
Sheep Tick (Ixodes ricinus) filled with blood, on dog


Ticks are external parasites that feed on the blood of our canine companions. Like mites and spiders, ticks are arachnids. The brown dog tick and the American dog tick are examples of ticks that commonly affect dogs. They require three feedings to complete their life cycles.

How are Ticks Transmitted to Dogs?: Ticks are most active from spring to fall. They live in tall brush or grass, where they may attach to dogs playing in these areas. These parasites prefer to stay close to the head, neck, feet and ear area. In severe infestations, however, they can be found anywhere on a dog’s body.

How Do I Know if My Dog Has Ticks?: Ticks are visible to the naked eye. During the warmer months, it’s a good idea to check your dog regularly for these parasites. If you do spot a tick, it is important to take care when removing it. Any contact with the tick’s blood can potentially transmit an infection to your dog or even you! Treat the area with rubbing alcohol and pluck the parasite with tweezers, making sure you’ve gotten the biting head and other body parts. Since it may only take a few hours for a disease to be transmitted from an attached tick, it is ideal for your dog to be evaluated by a veterinarian soon after any ticks are found.

Are Certain Dogs Prone to Ticks?: Ticks can be found all over the world. Dogs who live in warm climates and certain wooded areas of the Northeast, where ticks are more prominent, might be more prone due to increased exposure.

What are Some Complications Associated with Ticks in Dogs?: Blood loss, Anemia, Tick paralysis, skin irritation or infections to name a few. Ticks can also transmit diseases such as Lyme disease, ehrlichiosis, and Rocky Mountain spotted fever, all of which can cause serious complications and are potentially fatal without prompt and proper treatment.

My Dog Has Been Bitten by a Tick! What Should I Do?: Remove the tick, as noted above, and consult your veterinarian, who will help you to prevent future infestation. Your vet may also perform blood tests to rule out diseases transmitted by ticks.