FREEZE-DRYING — THE ULTIMATE CONVENIENT RAW FOODS ORIJEN Six Fish Cat Treats are gently freeze-dried, retaining all of the natural goodness of our quality ingredients without the addition of synthetic preservatives. Our freeze-dry kitchen is equipped with nitrogen tunnels which flash-freeze ingredients at extremely low temperatures (-55 to -70°F), locking in their vitalizing nutrients. An 18-hour freeze-drying process gently converts the water frozen in the ingredients into ice vapour. This means only water is removed from our ingredients, leaving behind all of their goodness in a concentrated form, creating a nourishing taste experience your cat will love. INGREDIENTS WE LOVE FROM PEOPLE WE TRUST Raw whole herring (25%), raw flounder (21%), raw whole rock sole (18%), raw whole rockfish (17%), raw whole mackerel (15%), raw hake (3.9%).. ADDITIVES (per kg): Technological additives: tocopherol rich extract of natural origin. RICH IN MEAT & PROTEIN Made with 100% fish, ORIJEN treats are a protein-rich, Biologically Appropriate reward. ANALYTICAL CONSTITUENTS Crude protein 50 % Fat content 30 % Crude fibre 1 % Crude ash 5 % Moisture 2 %