PRAIRIE DOG PET PRODUCTS Deer Antler, Regular 6-7" All-natural treat that helps satisfy chewing needs and cleans teethNon-allergenic and odor free Collagen good for bones, tendons, ligaments, & cartilageLipids essential for growth & developmentGlucosamine good for joints & tissuePhosphorus required for bone & teeth formation, aids in kidney function, & helps manage energy Made in the USA