How to Help a Fat Cat Lose Weight

Obesity invites diabetes, hypertension, heart disease, and fatty liver. The key is diet: cats run on protein and fat, not carbs, and high carbs block protein absorption and shrink muscle (sarcopenia), which slows metabolism and worsens weight gain. Skip 'light' kibble that cuts weight by burning muscle; feed high-protein (45%+), low-carb wet food instead. Split meals into set mealtimes, calculate intake to 60–80% of resting needs for very fat cats, and keep them active.