SmartyKat Loopy Lion Door Hanging Breakaway Kicker Catnip Cat Toy. Easily attaches around doorknobs and attracts cats with catnip, dangling stretchy legs, and tassel feet. Ideal for your cat to leap at and swat. Easily detaches from doors, giving your cat a satisfying capture. Perfectly sized for your cat to kick and wrestle. 2 In. W. x 12.8 In. H. x x 0.75 In. L.