Dr. Clauder's Best Filet No. 5 Tuna & Shrimp is a light culinary treat for your cat. With only 80 kcal per 100 g, it can be safely given as a highlight over dry food or as a reward between meals. Tuna has a high protein content and is rich in omega-3 fatty acids, which have a positive effect on the immune system. Shrimp have a mild, sweet taste, are considered to stimulate a good metabolism, and contain valuable iodine as a mineral. Dr. Clauder's Best Filet No. 5 Tuna & Shrimp is grain-free and contains no preservatives or flavor enhancers.