Luna, a small Jack Russell terrier, has been successfully reunited with her owners after going missing for over a month in Yellowstone National Park. Rescuers confirmed that the adventurous pup survived alone in the wilderness for 34 days, prompting a frantic search as winter approached. Staff at a Yellowstone campground played a crucial role in locating Luna before her condition worsened. The family expressed immense relief at being reunited with their beloved pet, who was found safe but notably lighter after her ordeal.