Individually sold, or available in a 4 pack. Can’t decide on which flavor to get? Then choose the 4 pack instead. With one bar of each flavor, peanut butter, carob, honey and oats, and peanut butter and carob chip, you will please even the most picky dog. All cookie bars have no animal by-products, no artificial flavors, no added salt, food colors or chemical preservatives and are baked for maximum hardness to stimulate gums, cleanse teeth and help sweeten doggie breath. All bark bars cookie bars are 'scored' making it a snap to break into bite sized pieces – or just feed it as a whole treat to your pet dog. Assorted (1 of each flavor).