A Florida pet owner has been treated to the most unexpected of surprise gifts from his cat. Christian Lambert from Clearwater bought Jude the family cat as a Christmas present for his son. For a time, Jude was like any other feline. "You can usually find her loafing around or playing with the other cat," Lambert told Newsweek. However, around about a year ago, Jude started doing something a little different: she would bring Lambert live animals she had picked up during her outings around the garden. Over time, she has brought Lambert a sparrow, a frog and a gecko, all very much alive. Lambert, for his part, struggles to understand why. "I couldn't tell you honestly why she does it, maybe she thinks she's leaving me a gift?" he theorized. That's not entirely wide of the mark, though veterinarian Wailani Sung believes it serves a more specific purpose.