Seasonal allergies can lead to immune challenges, itchy or irritated skin, and discomfort in dogs. Using Pet Naturals HistaHemp can help your pup stay outside doing what they love! Its specially formulated with antioxidants and broad-spectrum hemp to support normal histamine levels and immune system health in dogs suffering from seasonal allergies. HistaHemp features Broad Spectrum Hemp Seed and Stalk Oil, which is a source of naturally occurring CBD. Its third-party tested to guarantee THC content is below the federal legal limit of 0.3%. Dogs love these duck-flavored chews that make it easy to administer without the hassle and mess of liquid hemp products.