Robin Revel of Oregon was visiting SeaWorld's San Diego location last winter with his wife and his therapy dog, Yogi, when things took an ugly, unexpected turn. While traversing the park, Revel says a trained hawk used by SeaWorld to keep seagulls at bay swooped down from the sky and attacked Yogi. Robin was also scratched on the leg in the resulting panic.
"The hawk just came out of nowhere and just pounced on Yogi," he told CBS News 8. "It was a terrifying event."