Dr. Allen suggests that Sparky's legs were not cut off with an axe, as that would be the most straightforward method. Instead, the wounds imply a different process involving a large animal, which could have caused the injuries. The possibility that the legs were twisted off indicates a different, more complex mechanism of injury.

He emphasizes the nature of the wounds to highlight that the injuries were likely not due to human intervention but rather caused by a powerful animal. This detail points to the wild or unpredictable circumstances surrounding Sparky's injury, adding a layer of mystery and complexity to the scene described in Carl Hiaasen's book, Tourist Season.