FeedGreen Gastro Feedgreen superfood powder Gastros combines a specially formulated composition of traditionally used ingredients that can help balance nutritional imbalances in dogs and cats to support a balance of gastrointestinal flora. Superfoods are foods that contain particularly high levels of so-called vital substances such as vitamins, minerals or antioxidants. The 200g can of strengthening contains superfoods such as chia seeds, rose hips, barley grass, spirulina, moringa leaves, nettle leaves, which, thanks to their high proportion of traditional active ingredients, can provide valuable support for the gastrointestinal flora.