Dog Tick – Green Ottawa

Due to climate change, ticks are making a rise in Southwestern Ontario. Warming temperatures are shortening the cold season, increasing the number of warm days and resulting in a climate more accommodating for species like ticks.

Ticks to know

There are a few different types of ticks, but the two of importance in Ontario are dog ticks and deer/blacklegged ticks.

Deer/Blacklegged Ticks

Are carriers of Lyme disease
Live in forested areas
Found in early spring/late fall

Dog Ticks

Do not carry Lyme disease
Live in tree cover/long grass
Found in spring/summer

Avoiding ticks

Make sure to check yourself, your children, and you pets after having been outside.
Wear pants and long sleeves to reduce skin exposure.
When hiking, stay on the path instead of bushwhacking.
Maintain your property:
- If you have a lawn, keep the grass cut short.
- Consider creating a woodchip/gravel border between your lawn and a naturalized/wooded area.

Think twice before using pesticides. Ontario prohibits their use for most cosmetic purposes, and pesticides increase health risks for both humans and native species.

If you find a tick

Remove the tick using a tick key or a pair of tweezers—grabbing it as close to the skin as possible and carefully pulling it straight out. Do not use other “techniques” such as using petroleum jelly or a lit match, and avoid crushing the tick as it can cause Lyme disease bacteria to pass into the bloodstream.

Access eTick for quick image identification.
To help officials monitor where ticks live, you can submit ones you’ve found for testing at your public health unit.

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