Oklahoma City police released two officers’ body camera videos showing them rescuing a dog from Lake Hefner back in May.According to the owner, "Dennis" had been missing for a week when he was found swimming in the middle of the lake, but was struggling to keep his head above water, police officials said in a Facebook post.Sgt. James Parsons, and Sgt. Renaldo Sanchez were able to save the dog and the heartwarming moment was caught on camera. Police said Dennis is at home, grounded, but getting a lot of love from his humans.