Mackerel Flakes

Phosphorus: 1%

low glycemic carbs

ginkgo biloba

evening primrose oil (omega-6)

Barkworthies 12 Inch Collagen Grain Free Beef Peanut Butter Stick For Dogs Size:25 ct. Mackerel FlakesMade with all natural ingredients. High protein, low fat bones. Helps keep your pup occupied for a long time. Naturally high in collagen. Easily digestible. The number one ingredient in your dogs treat is importantwhich is why Barkworthies Collagen Sticks are made up of 95% collagen, making them good for your dog, inside and out. Collagen supports your puppy pals healthy skin and coat, promotes mobility and flexibility, and can help ease joint pain