My cat was overweight. How much should I feed her to reach a healthy weight?
These are good questions, and I will try to help you as best as I can. The problem with judging how much a cat show weight depends not only on their breed, but their bone structure as well. Some cats are naturally bigger than others, and what is a healthy weight is individual per cat. American shorthair females can range in weight from 6-12 pounds, so it can be normal for some females to be at Luna's weight or even higher. That being said, however, she may be smaller in frame, and needs to be closer to the middle or lower end of the weight range. I certainly wouldn't want to say she needs to lose a certain number of pounds, and have her be too skinny. It's great that she has lost 1.4 pounds, and if she hasn't been seen by a vet since the summer, it may be that she has reached a better weight (sometimes cats only need to lose a few pounds to reach a healthy weight). I would recommend taking Luna back into the vet for an exam to see if she has reached a healthy weight according to them. Another way to tell is to look at her body condition score. This will help give you an idea of how she is doing weight wise, and the vet can confirm how much more she needs to lose. I will put a link to a body condition chart for cats:
http://www.wsava.org/sites/default/files/Body%20condition%20score%20chart%20cats.pdf
As for how much to feed her, what you've been doing has clearly helped her lose weight, and I would continue to do that if the vet feels she needs to lose more weight. If she doesn't, then you can discuss with a vet a healthy diet for her. It's normal she will be hungry, dieting is not easy for either humans or cats :-)
Updated on September 23rd, 2025