Swiss Star’s Chasing Moonbeams aka Luna, a 1-year-old female Bernese mountain dog, recently jumped out of the window of a moving car. After Luna immediately showed lameness in her pelvic limb, her co-owner Mary Beam had her examined by their primary veterinarian. X-rays showed a break in the head of Luna’s right femur, so she was referred to a local veterinary surgeon. After discovering that Luna was a champion show dog, the surgeon suggested Ms. Beam take her to see renowned orthopedic surgeon Dr. Denis Marcellin-Little at the UC Davis veterinary hospital.