John Watson does not resemble a hedgehog. (what_son) wrote in valarlogs,
John obligingly pet Naga's head and scratched behind her ears. This dog certainly was friendly. He could appreciate that.
"Korra?" It was an interesting name. "Nice to meet you. I'm John," not an interesting name. "I'd shake your hand, but..." The dog had apparently found a way to introduce his other hand into the petting when he hadn't been paying attention.