Every Inaba product is made from delicious, high-quality ingredients, including natural wild tuna and/or farm-raised chicken. Each soft stick starts with a baked chicken dough, free from grains, preservatives, carrageenan, or artificial colors. We then fill the inner portion with Inaba's delicious Churu filling to provide your cat with two textures. Each stick contains 63% moisture for hydration and about 15 kcal, making it a low-calorie snack that you can give without worry. We have also added vitamin E to support the immune system, as well as green tea extract as an antioxidant.