The first 5 ingredients are FRESH MEAT

and supports the recollection of learned behavior

maple syrup

Dried Aspergillus niger Fermentation Extract

they are infused with billions of probiotics to promote healthy digestion

Barkworthies 9 Inch Collagen Curly Stick For Dogs Size:20 ct. The first 5 ingredients areMade with all natural ingredients. High protein, low fat treats. Helps keep your pup occupied for a long time. Naturally high in collagen. Easily digestible. You cant go wrong with long lasting chews that keep your dog busy and satisfiedand are made from 95% collagen. Barkworthies Collagen 9 inch Curly Dog Bone is a delicious treat thats good for your pup inside and out. Collagen helps support your dogs healthy coat and skin, as well as boosting