Great source of protein. Calorie Content (Calculated): 3,170 ME kcal/kg (21 ME kcal/treat). Made with real chicken. No fillers or artificial binders. Irresistible combination of real chicken wrapped with premium rawhide. America's No. 1 rawhide brand (Based on syndicated national retail 2015 sales data). Rip into flavor! Dogs love the taste of Dingo Twist Sticks made with real chicken wrapped in premium rawhide. Dingo Twist Sticks offer the same great taste as other Dingo chews, but in a fun and playful shape. Dingo Twist Sticks give your dog a fun a delicious treat that's bursting with flavor. Healthy, fun chew to promote clean teeth from the natural action of chewing. Harvard Medical School study confirms rawhide is fully digestible (As published in the JAVMA, Vol 197, July 15, 1990; Lage, A. et al). Treated by irradiation. 100% Satisfaction Guaranteed or Your Money Back: If you are not satisfied with this product for any reason send your written request for a refund to the address at right, together with the original dated store receipt showing the price you paid. Please allow 6-8 weeks for processing. www.Dingobrand.com. Made in China.