Meet the Critterzens in this special storybook based on Disney Whisker Haven Tales ! The Disney Palace Pets have some very special friends in Whisker the Critterzens! Meet Barnaby Pickles, Jane Hair, and the rest of their Critterzen friends. This Disney Whisker Haven Tales storybook is perfect for children ages 3 to 7. The whimsical world of Whisker Haven fosters girls’ love for pampering and nurturing pets, while developing friendships through entertaining royal adventures with the Palace Pets.