Found under leaf litter on gravel trail, engorged. Submitted live specimen to Peel Public Health for species verification, but will not be tested for Lyme Disease because it wasn't found on a person.
Found this tick on the dog I am pet-sitting. The owner had walked her dog on the edge of a field while waiting for me, so I'm pretty sure that's where it came from. ID from here: http://bugguide.net/node/view/257043/bgpage