Royal Canon Hypoallergenic is used in cases of skin food allergies A complete nutritional food for dogs designed with selected sources of protein and carbohydrates. Recommendations: It is recommended to consult a veterinarian before use. Feed hypoallergenic dry for 3 to 8 weeks. If signs of allergy disappear, this diet can be used Installation: Rice, hydrolyzed soy protein, animal fat, hydrolyzed poultry liver, beet pulp, minerals, soy oil, fish oil, fructo-oligosaccharides, borage oil, amaranth extract (source of lutein). Protein sources: hydrolyzed soy protein, hydrolyzed poultry liver. Carbohydrate source: rice.