Keeping Up With Carson & Keaton

Sometimes the best laid plans don't work out. I was playing around and dressed Carson up in a costume/jacket that was given to him by his great-uncle Brandt. He was enjoying it, especially since it has a "hat". However, we're not sure if it was the fact that he hit his head REALLY hard trying to get it off or if he saw himself in the mirror but by the time we captured it on film, he was in tears. Is he a dog or a bear?