House cat - Why do I say that? ...the range trigger on a "common" game camera is 15-20 yards (advertised is different) and this cat takes 1/3 of the picture, common flash range states 10 yards... note the cat is half distance of the flash. Between the "Ohio Cougar" being a very rare (if even possible), and a "spotless bobcat?"... look at the small paws... I've come across big Ferrals and Ranch kittys in the 20-25 pound range and way away from ranches. Here are a few questions: How far away is the nearest residence? What is the motion detection set for? What is the mm of the lens? How far away is the log? I think once these facts are known, a far better group opinion would be realized. If I were to bet - Id say House Cat. If Yellowhammer says it's a bobcat, however... measurements would certainly help.