By Sara Amundson and Kitty Block
The freeze in Texas this month turned up a surprise for authorities in Bexar County as they scrambled to get people and pets out of harm’s way: a tiger cub wearing a harness and living as a “pet” outdoors. A neighbor had reported what sounded like a crying tiger. When they came upon Elsa—as the sheriff’s office named the cub after a character in the movie “Frozen”—she was freezing in the Arctic temperatures.