Haskap berries are high in antioxidants, vitamin C, and fiber, and also contain omega-3 and omega-6 fatty acids. Haskap berries may help support immune system health, reduce inflammation, and improve cognitive function in dogs.

It is important to note that while these fruits can be beneficial to dogs' health, they should not be fed in excess or as a substitute for a balanced dog diet. Additionally, it is important to speak to your veterinarian before adding any supplemental foods to your dog's diet, to ensure that it is a good fit for their diet and specific needs.