Is it hard for cats to lose weight?

As a guideline, cats can safely lose about 1.5 percent of their body weight per week until they are at their desired weight. During the diet period, your cat’s weight should be checked every two to four weeks. You may come by the hospital to have your pet weighed during this time.

How much should I feed my cat to lose weight?

Weight loss.

If your cat is overweight, you will want to feed for 2 pounds less, or 40 fewer calories a day, and readjust every time your cat loses a pound, until you hit a healthy weight, and then maintain.