You might check on the cat food for gut loading because I've seen here on the forums that it's not beneficial. You can find the info on food and nutrition under the Resources tab. I copied the info here too for you. "Avoid these gutloading ingredients because they are low in calcium, high in phosphorus, goitrogens or oxalates: potatoes, cabbage, iceberg lettuce, romaine lettuce, spinach, broccoli, tomatoes, corn, grains, beans, oats, bread, cereal, meat, eggs, dog food, cat food, fish food, canned or dead insects, vertebrates." Just something to think about.