Royal Canin Veterinary Diet Hypoallergenic DR21 Dry Dog Food. Hypoallergenic DR21 is a complete dog food specially formulated for the nutritional support of dogs with food reactions.
Incorporates a moderate calorie content to help maintain ideal body weight.
Contains antioxidants to support the barrier effect of the skin.
Contains moderate phosphrous levels to help support healty kidney function.
Includes hydrolysed protein with low molecular weight.