For cats that show signs of being sensitive to some of the ingredients used in traditional pet foods, less may be more. BLUE Basics is a healthy and holistic, limited-ingredient diet formulated to minimize food sensitivities while maximizing the nutritional value that your cat will receive. BLUE Basics is made without corn, wheat, dairy, soy or eggs and is available in several grain-free formulas. BLUE Basics is a product of the Blue Buffalo company. Based in the United States, Blue Buffalo makes premium-quality pet foods featuring real meat, fruit and vegetables.