Using this cat food is super easy. Just open the single - serve pouch and put the pate in your cat's bowl. It's ready to eat right away. Make sure to keep the food at room temperature for the best flavor. When it comes to storage, once opened, if there's any leftover, you can cover the food and refrigerate it. But use it within a day or two. Always provide fresh water for your cat alongside the food. If your cat has any special dietary needs or health issues, it's a good idea to consult your vet before feeding this product. And remember, while this food is great for digestion, a balanced diet is still important for your cat's overall health.