Hong Kong’s Ocean Park has euthanised red panda Rou Rou after the 17-year-old endangered animal experienced degenerative joint problems and stopped responding to palliative care. Ocean Park said on Tuesday that its animal care and veterinary teams had provided Rou Rou with comprehensive care and monitored her geriatric conditions for five years, but could not prevent age-related ailments, including degenerative joint issues. The park added that Rou Rou showed “increasing signs of discomfort” in...