It may look cute when a kitty is chubby, but the health outlook for a fat cat is actually quite dismal. Just like humans, extra weight puts cats at risk for many serious health problems. Diabetes mellitus, arthritis, heart and respiratory disease, high blood pressure, liver disease, skin problems, some forms of cancer and a shorter life span are just some of the risk factors that come with feline obesity. You want to keep your cat around as long as possible — and extra weight on their frame isn’t going to do them any favors. But how do you know if your cat is overweight?
According to the Association for Pet Obesity Prevention, the following weight ranges are appropriate for healthy cats. Keep in mind that because they are so small, a couple of extra pounds on an animal like a cat is much different than a few extra pounds on you. If you are concerned, it is always best to check with your veterinarian.
Domestic cat: 8-10 lbs
Persian: 7-12 lbs
Siamese: 5-10 lbs
Maine coon: 10-25 lbs