Best Bully Sticks Grade-A Elk and Deer Antler Dog Chews (1 Pack) Sourced in The USA Made in the USA: Sourced from Rocky Mountain elk Odor-Free Dog Chew: No Odor and Little Residue for your Dog to Enjoy in your Home Rich in Healthy Nutrients: Naturally source of Calcium, Zinc and Potassium Long-Lasting Dental Dog Chew: Elk Antlers are the most Durable Natural Dog Chew Naturally-Shed Elk Antler: All-Natural Dog Treat for Your Dog: