PETMEX pig ear is a natural, tasty chew of a universal size and hardness, making it perfect for dogs of every size and age, including puppies. 100% natural, free from preservatives and dyes, based solely on a single source of protein – pork. Pig ear effectively satisfies the natural need to bite and chew while supporting oral hygiene. It’s a healthy, simple treat that brings your dog enjoyment and supports its wellbeing. It also works great as part of a BARF diet and natural feeding.