Weird dog

Has anyone else seen a dog? Wolf? Coyote? Running around highland park. Last night around midnight I was on Grafton, and a dog that resembled a German Shepherd was creeping slowly around my car and then all of a sudden jumped up onto my driver side window with both of his front paws pressed against the window. It was dark and rainy and it just was like a cujo movie however I kind of think it was a coyote or a wolf, it really truly resembled one - just curious if anybody else has seen this dog and can confirm to me that it was a dog.