Tasman's Natural Pet Chicken Jerky Hip And Joint, 3.25 OZ Made in USA, Sourced in USA. 3.25 oz. 1,500 mg/pkg of Collagen Added for Joint & Skin Health Glucosamine 8,000 mg/kg (Min) & Chondroitin 3,000 mg/kg (Min) No preservatives or Glycerin Antibiotic Free Chicken Breasts