 Tomorrow morning on Weekend Edition, we've all seen lifeguards at beaches, but what about life dogs? Head out to Scarborough Beach, Maine to meet Beacon and Bowie. Listen on the NPR app, your smart speaker, or your local NPR station. Sasha, if I'm in the ocean drowning, how long is it going to take them a doggy paddle out to try and save me? And then what are they going to do when they get to me? Lick my face?