Updated On September 23rd, 2025
Pet's info: Cat | American Shorthair | Male | neutered | 13 years and 11 months old | 4 lbs
One of my cats is Fred. He is a male. We feed him 4 times a day, but he's still "fur, skin and bones". Why is he so underweight??
1 Answer
Published on December 10th, 2016
Since Fred is an older kitty it is likely he is suffering from an overactive thyroid. Kidney disease and diabetes can also cause this. I suggest you take him to your vet for an exam and a blood test. Hyperthyroidism is easily treated with thyreostatic medicine and is likely the most common cause for the weight loss.
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