I have a one-year-old King Charles Cavillier who has been diagnosed with food allergies following a blood test. His particular allergies are giving us problems finding a good kibble-based food for him. He is allergic to wheat, rice, soy and pea. I've been looking everywhere for a food that fits the bill- the hypo allergenic food that the vet has recommended (Hills z/d) seems to be no help at all; after two months the poor lad is itching and scratching worse than ever. Everytime I think I've spotted something suitable a close examination of all the ingredients tends to reveal something he is allergic to. Has anyone any suggestions? Any help gratefully received!