Absolute Holistic Air Dried Diets are grain free also AAFCO approved as a staple diet. The treats contain Parsley powder which has antimicrobial, carminatives and anti-inflammatory properties. These treats are manufactured in New Zealand. They contain Inulin to aid in digestion. Kelp Powder to aid in the regulation of the Thyroid. Green Lipped Mussels are also found in these treats adding a great source of Glucosamine and Chondroitin. Flaxseed powder and also contain no fillers or grains