YULEE, Fla. – Service workers are looking for the person who threw a puppy off of the Florida-Georgia Line bridge Thursday afternoon. Nassau County Animal Services said it happened Thursday afternoon. Full Screen 1 / 4 A man swims in St. Mary's River to save the pup. News4Jax is working to get more information about the incident, but we haven’t yet heard back from Nassau County Animal Services or the Nassau County Sheriff’s Office. If you know the man who saved the puppy please email eboyer@wjxt.comIf you have information on what happened contact animal services at (904) 530-6150.