Guess I should call my vet first thing tomorrow and ask what is the right amount for each cat. I've always just filled two different bowls and let all three eat out of them all day - no measured amount. It never was big concern until we added Scout in July. Now I notice they are all over eating, especially Scout. I know her behavior may be due to living in a shelter for 3 months but she hasn't curbed her eating and she is grossly fat. I compared her to a chart and she was at 9 which was grossly obese. She eats so much more than the other cats. I was going to try feeding them measured amounts and if she doesn't begin to lose the weight I plan to take her back to the vet to see if she may have an underlying problem. Since she is a shelter kitty and I don't know her history there may be something else. I want to try reducing her food first though.