Royal Canin Hypoallergenic is precisely formulated for dogs that suffer from adverse food reactions (AFR). Composed of highly digestible, hydrolysed soy protein isolate of low molecular weight peptides. I understand the product I am purchasing is a therapeutic veterinary diet and is recommended to only be used under the advice of my pets veterinarian. I also acknowledge that my pet should be seen by a veterinarian every 6 months.