Because nutrition plays such an important role in the treatment of kidney disease, Royal Canin has developed three diet foods in the Renal line. These support kidney function in chronic kidney disease. These three variants Royal Canin Renal Dog, Royal Canin Renal Special Dog and Royal Canin Renal Select Dog each have a different flavour to meet your dog's needs. This helps to promote appetite.

The Royal Canin Renal Select Dog kibbles consist of two different textures, namely a hard exterior and a soft interior, both of which are also different in flavour. This promotes food absorption in dogs with a reduced appetite.

The Royal Canin Renal Select is suitable for dogs that eat regular Renal kibble less well. To combine Renal Select with a wet food for dogs with kidney disease, please see: Royal Canin Renal Dog.