Sounds like a big kitty to me!
Question is, What kind of kitty?
I think I should get a couple game cams and set them up out back.
Sure would be neat to get some pic's. But I sure as heck don't want to encourage it to hang around. I understand they may just pass through unless there is plentiful food. Were screwed, we got lot's of deer, plus feral hogs. Not to mention a major wetland area right out back (north) and to the east. Plus the Muskegon River is about 1/2 mile south and 6 foot dia Oak Trees all over.
If I was a Cougar, I would think I was in the promise land