Barkworthies Daily Health Boost Collagen Sticks are made up of 95% collagen, collagen being the #1 ingredient. Collagen is a naturally occurring protein and is one of the key components of all connective tissue. It promotes mobility and flexibility, helps relieve joint pain and stiffness, supports healthy skin and coat, and boosts digestive health. These all-natural long lasting chews make for a tasty treat that is good for your dog both inside and out.

Ingredients: beef collagen, beef
Guaranteed Analysis
Crude Protein (min)75%
Crude Fat (min)0.25%
Crude Fiber (max)1%
Moisture (max)20%
Caloric Content: 3,000 kcal/oz