Humans don’t have a monopoly on saving the lives of others. Dogs also get in on the act. At least Laurie Becerra and her husband Jay’s pet dog Remus does. Remus’ life-saving exploits started when his canine friend Smokey fell into the family pool in Arizona. Footage from security cameras shows Smokey desperately trying to stay afloat while the pooch struggled to get out of the pool. Remus meanwhile is seen frantically pacing up and down on the side before he jumps into the pool himself. He is then seen using his head to push Smokey out of the pool. After viewing the video, owner Laurie Becerra said: ‘So Remus and Smokey got a little rambunctious. Smokey can swim just not well’. Ms Becerra added that Remus may well be ‘a crazy pup but he’s got a heart of gold.’ Now that’s a tail with a happy ending.