Food intolerance test screens for 54 of the most common foods and food additives that can cause Food intolerance in cats: beef (cooked), pork (cooked), chicken, lamb meat, duck meat, rabbit, red deer meat, turkey, ostrich, goat meat, garlic, parsley, codfish, herring, shrimp/prawn, salmon, sardine (Pacific), kelp, trout, sea bass, egg yolk, beta-lactoglobulin, casein, gluten, peanut, soybean, brewer’s yeast, flax seed, sunflower seed, corn, wheat flour, barley flour, oat flour, beetroot, kale, chicory, rice, pea, potato, sweet potato, string bean, chickpea, tomato, carrot, spinach, pumpkin, lentil, broccoli, strawberry, apple, raspberry, blackberry, blueberry, cranberry.