Not all ticks carry Lyme Disease. In Ontario, the tick that is known to transmit Lyme Disease is the Blacklegged (Deer) Tick. What are Blacklegged Ticks? Adult Blacklegged Ticks are about the size of a sesame seed or smaller with distinct reddish colouring on their backsides. They move slowly, cannot fly, and feed on blood to grow and develop. Protect … Read More