The black pooch was filmed in 1998 as he pulls a rescue rope out to his owner at the nearby J . Brown Dam and Reservoir in Ohio on Saturday . it shows the unidentified man then being towed to shore by firefighters after spending almost 24 hours in cold water .
The black pooch was filmed in action as he took a rescue rope out to his owner at the Clarence J . Brown Dam and Reservoir in Ohio on Saturday . Footage shows the unidentified man then being hauled to shore by firefighters after spending almost two hours in cold waters .