So many pets are allergic to commercial dog chews, whether it’s because of the hormones in intensively reared meats, or the preservatives added to them. These nutritious chews are free of hormones, antibiotics, steroids and preservatives and come in three varieties: lamb, duck and rabbit, all with sweet potato for anti-oxidants and energy. So if your favorite friend is sensitive to chicken, beef or turkey  these nutritious proteins make a great alternative, in a tasty chewy treat that will have him begging for more!

Costs $16.99 for a 14oz bag at Only Natural Pet Store.