Only the finest Chicken Breast fillet is used in these treats. The chicken is cut into small cubes and freeze-dried to retain all the nutrients and enhance the natural delicious flavours. There is no added sugar in Thrive treats! These treats are ideal for indoor cats, outdoor explorers, and even small obligate carnivores such as ferrets, hedgehogs, and weasels. The complex freeze drying process preserves the delicious treats and ensures that all important nutrients are retained and that the great taste is not affected. Freeze drying is an exceptionally gentle production method and frequently used by the pharmaceutical industry.