Hi well aswell as Pro plan we have bough luna dog food called supadog we havent heard of it before but it is for senstive bellys: here is what is says This complete diet is gentle on a dog's digestion and skin, and contains absolutely no artificial flavours, colours or preservatives. It's a classic single protein/single carbohydrate combination made with tasty lamb and rice, it's gluten free and contains plenty of digestible fibre. Basted in real meat juices for extra taste, kind & sensitive has been carefully tested at independent kennels and consistently out performs our competitors' products. kind & sensitive is just what a dog needs to stay happy and healthy. Everything you need to know about kind & sensitive Hypoallergenic to help keep skin and digestion in peak condition Wheat gluten free for healthier digestion Contains digestible fibre for good digestive health Added Vitamin E to support cell regeneration Meat proteins to help maintain lean body mass Formulated for optimum digestion With sugar beet for better stool quality Meaty coating for extra taste what do you think about it compared to pro plan?