The different varieties consist of grain mixtures refined with tasty fruit pieces, healthy vegetables or aromatic herbs; they are baked three times so that the animals have to work to get their food – just as they would in their natural environment. What is more, the Kräcker® have a chew stick inside that helps with the important process of front tooth abrasion. All Kräcker® are made based on sugar-free formulas and provide the animals with valuable vitamins.