Given the task definition and input, reply with output. In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

Fed our cat, just as directed, mixing small amounts at a time with the original Naturals, but the food upset her and she had diarrhea! Not fine. Discontinued so she's now back to the original for indoor/outdoor cats doing well.
Not fine. Discontinued so she's now back to the original ...