NUTRISCAÂ® now offers a low glycemic, high protein food for cats. Each recipe is natural, great for digestion, and uses animal proteins exclusively from poultry or fish to help cats with food sensitivites. Our NUTRISCAÂ® dry food for cats is low glycemic and low in carbohydrates to align with a carnivore’s diet. Each recipe has NO grains, potates, gluten, corn, wheat, or soy. Our cage-free chickens are raised with NO added hormones. Cats are obligate carnivores and must get their main source of nutrients from animal protein. Thatâs why animal protein is the first ingredients in our CATSWELLÂ® NUTRISCAÂ® Recipes.We also add antioxidant-rich ingredients, vitamins, and chelated minerals to help maintain a healthy immune system.