Rex vs Bambi

The deer in the backyard usually scurry away when Rex comes at them barking. They must have realized that he is not a real threat because yesterday he was yapping away at one and the deer just stood there, like "Who is this crazy squirrel and why is he all up in my business?" It was only when Rex actually started jumping on the deer that the deer decided to walk away to a more peaceful spot. The picture is terrible but it was 6:30 in the morning and I had neither the speed nor energy to go running for my nice camera. You get the idea.