Walter that cat is back with a new kitty tune and music video for Litter Genie, created out of JWT New York and directed by Caviar's Keith Schofield. Here, Walter seduces a harem of Lap Cats with his riches and autotunes, with no fear of poop smell obliterating his mojo--all thanks to Litter Genie, of course. All this lovin' isn't selfish, either, and through February 17, anyone who tweets @LitterGenieCat will get to rap with Walter and get a dollar donated to Best Friends Animal Society.