Three more misadventures of The World's Grumpiest Cat! When two dog-loving boys visit the household, they can't wait to play fetch and take Grumpy Cat for a walk. Wait until you see how the curmudgeonly kitten teaches these kids the difference between canines and felines! Next, Grumpy and Pokey discover a supposed genie's lamp... and their wishes are whimsical and wacky! Finally, a local witch wants to recruit the two cats as her supernatural familiars. What's more superstitious than a black cat? A white-and-gray cat with a blackened spirit!