Ticks feed on animals when it’s 4°C

March is National Tick Awareness Month in Canada, an initiative led by the Canadian Veterinary Medical Association

March is National Tick Awareness Month in Canada. This initiative led by the Canadian Veterinary Medical Association (CVMA), in partnership with Merck Animal Health, helps shed light on tick behaviour and risks, and the importance of tick seasonality in establishing parasite control programs for pets.

Ticks, which can transmit illnesses such as Lyme disease, can now be found in many areas throughout Canada. More cases of Lyme disease are being reported annually, contributing to growing public concern. Yet, despite an increase in public awareness, many people don’t know one very important fact about ticks: they don’t mind cold weather.

In most parts of Canada, tick activity begins when the snow starts to melt and, depending on the tick species, can continue well into late fall. For example, black-legged ticks that can transmit Lyme disease start looking for animals to feed on when it’s 4°C outside.

Traditionally, pet parasite prevention programs have been scheduled to begin in late spring, to coincide with the emergence of fleas, mosquitoes (that can transmit heartworm), and other seasonal parasites.

However, waiting for the arrival of warm weather before initiating parasite protection leaves pets vulnerable to ticks during the crucial time between the first thaw and the start of conventional parasite control protocols. Since the best time to start protecting pets against ticks is before exposure, March is the ideal time.

“As veterinarians, we are in a unique position to take a leadership role in the fight against ticks,” says Dr. Nicole Gallant, president of the CVMA. “National Tick Awareness Month is a rare opportunity for us to educate and empower pet owners, so we can work together to help prevent the spread of tick-borne diseases that can affect the health of pets and people.”

The Canadian Veterinary Medical Association urges pet owners to contact their veterinarian on how to protect their pets.