I've always fed my cats Wysong Vitality, but the pricing through Amazon is very inconsistent, often costing several dollars more than Wysong offers directly through their business. I decided to try this food and liked that it has a higher protein than most dry cat foods on the market. My cats aren't thrilled by this, with only 3 out of 6 willing to eat it. I've slowly introduced this food into their old food and it immediately caused them to vomit. The emesis is a bright green color, frothy, and looks unnatural. To top it off, it wasn't just 1 of my cats that vomited, but rather all 3. There's something wrong with this food and I won't feed it to them anymore. I'm very disappointed by this product. Luckily, Amazon is very good about their customer service and immediately refunded the transaction.