It also contains activbiome technology, an innovative mix of prebiotics designed to support a healthy gut. Hill's prescription diet canine z d food sensitivities is a high quality food prescribed by veterinarians for dogs with allergies or intolerances, as an effective way to support balanced digestion and healthy skin. Hill's prescription diet canine z d food sensitivities at a glance complete dietetic food for adult dogs with nutritional intolerances specifically developed for dogs with skin and stomach issues caused by allergic reactions or food intolerances reduces intolerance reactions can reduce the number of adverse reactions to food carefully chosen ingredients chicken liver hydrolysate as single source of hydrolysed protein, with selected carbohydrate sources activbiome technology a revolutionary mix of prebiotics, proven to support your pet's gut health and wellbeing, improving digestion and stool quality balanced and nutritious contains vitamins, minerals, trace elements, and essential fatty acids that can strengthen the immune system and boost vital functions well accepted delicious recipe with quality ingredients handy ring pull tin for easy portioning recommended by vets for an effective, therapeutic diet