I have a basic understanding of how to pick a decent dry cat food. I don't ever remember the right ratios for fat and other content, but I check the ingredients list and rule out foods with grains and filler as the top ingredients. I've found a relatively affordable food that only has barley as a filler and it's the 7th ingredient after all meat and fat ingredients. However, how do you pick a good wet food? I've found a lot of wet foods at the store that have no corn or wheat and sound like they're all meat or animal products. Are these foods good enough, or do I need to look into them further?