Hills Prescription Diet DD Canine is clinically proven to support dogs with adverse food reactions (skin & gastrointestinal) & atopy. See a difference in just 4 weeks. It is recommended for initial management of dogs with any skin condition, Pruritus, food-related or atopic, adverse food reactions with dermatological or gastrointestinal signs, Cutaneous leishmaniasis & can also be used as an elimination diet. Key Benefits• Protein helps avoid common food allergens & limits the amount of undigested protein in the intestinal tract able to provoke an adverse reaction.• Number of novel protein formulas increases choice (related to suspected adverse food reactions & patient preference).• Carbohydrate ensures adverse reaction to potato or rice is rare.• Omega-6 fatty acids helps maintain glossy coat & smooth skin.• Omega-3 fatty acids helps limit the skin reaction.• Superior antioxidant formula neutralises free radicals in the skin which is particularly sensitive to them. Ingredients Duck Formula: Duck, dried potato, duck liver, potato starch, vegetable oil, cellulose, dicalcium phosphate, fish oil, iodised salt, DL-methionine, calcium carbonate, taurine, potassium chloride, L-trytophan, vitamins & trace elements.