April 5, 2016 8:07 pm Lucca, 3-Legged Marine Corps Dog, Receives Service Medal A retired U.S. Marine Corps dog who lost one of her legs while protecting the lives of troops in Afghanistan was awarded a top military medal on Tuesday, April 5, 2016. 2:07 Wondering what to expect when adopting a new pet? Remember the 3-3-3 rule 1:33 Why celebrity dog trainer Tom Davis says the pit bull is his favorite breed to train 1:14 2-time Super Bowl Champ George Karlaftis’ dog, Ralph, ‘is family’ 1:03 Clear the Shelters returns for 10th campaign 1:46 Dogs, cats, turtles, tarantulas: US Olympians love their pets