Pineapples? For sure. We have it in all our formulas. Rich in vitamins and minerals. Namely vitamin C, calcium, phosphorous and zinc to name a few. Nutrients like these can help improve your dogs immune, digestive, circulatory and muscular systems. In particular, its packed with Vitamin C and that helps in reducing illnesses and boosting the immune system by stimulating the activity of white blood cells and acting as an antioxidant. The high level of dietary fiber in pineapples is awesome for your dog’s digestive system and will improve the nutrient uptake in a dog’s gut. More digestive efficiency is critical in kibble formulations. Another super ingredient in Horizon pet foods. We have more....stay tuned.