I have a more detailed answer in your other post about what too look for in a cat food: http://www.pets.ca/forum/showthread....res#post820055
Basically, like Love4himies said, you want muscle meat rather than by-products, little to no grains, and WATER. Which means dry food is out.
"To close your eyes will not ease another's pain." ~ Chinese Proverb
“We must not refuse to see with our eyes what they must endure with their bodies.” ~ Gretchen Wyler