Ontario Dog Treats Chicken Jerky & Calcium Bone, 500 gOntario Dog Treats Chicken Jerky & Calcium Bone Treats for dogs Ontario Chicken Jerky & Calcium Bone. Calcium Jerky Bones wrapped with chicken. Ingredients: chicken breast 80,97%, cereals 10%, vegetable protein 4%, calcium carbonate 3,1%, glycerol 1%, vegetable oil 0,44%, salt 0,3%, white colour 0,1%, vitamin C 0,07%, calcium phosphate 0,02%. Analytical constituents: crude protein 44%, crude fats and oils 1%, crude fibre 1%, crude ash 9%, moisture