Given my background in animal biology, here is my analysis; the slope of the neck is 35 degrees, which combined with the hump followed by a valley indicates an animal with a large posterial muscle and omnivorous class. The gait perceived from the hints at the lower extremeties of the shot reveal a large amount of forward pronation accentuated by a limp, probably rear left leg. This also indicates that the animal in question has very large cumbersome legs.
Given the evidence and circumstancial/geographical analysis, I have no doubts and agree with a previous post, this is undeniably a SW Ontarian Yeti.