How do dog ticks differ from Western black-legged ticks?

Answer

Dog ticks are larger and have white or silver markings

Dog ticks and wood ticks are distinguishable from the Western black-legged tick primarily by their physical appearance. They are larger in size and typically feature distinct brown bodies with white or silver markings. While they may carry other pathogens in rare circumstances, they are not primary carriers of the bacteria associated with Lyme disease.

How do dog ticks differ from Western black-legged ticks?
diseaseprevalenceLyme diseasePacific Northwest