I have used it. I found it worked well for my kitties. its not the best on the market but its not the worst and its affordable. we had nice coats clear eyes, and Loki did loose some weight
I use Purina One chicken formula. Because the first ingredient is chicken. I've noticed most of the other varieties don't have meat as the first ingredient.
I was just making sure b/c i read all the comments about "whiskas" and didnt want to get something that was bad-- or was rather junk food-- for my cat!
I fed Charlotte Purina ONE Chicken and Rice and I thought she did very well on it. Both of my cats are now on Natural Balance and it's really about the same price, but NB is much better as far as quality.
Purina one did good here. The vet always commented on how shiney their coats are and how healthy they look. I've been transferring them over to Nutro now, but still feed Purina one in small amounts.