Actor Michael Vartan has proved his love for his chocolate Lab Millicent (Millie for short) by tattooing the dogs name on his arm – now that's dedication! So why did he do it? "Arguably I will ever never love anything in my life as much as I love that [dog]," he told Bonnie Hunt on her talk show Tuesday. "Out of all these horrendous tattoos, this is the one I will never regret." Aww. You hear that single ladies? This bachelor is a keeper.