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Why is my cat losing weight, has pale gums, and acting strange?

Updated on September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 7 years old | 14 lbs

My cat has lost quite a bit of weight i think his gums are very pale & he is still eating & drinking well he has been acting a bit differently than normal almost like his personality is changing what do you think could be wrong?

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on May 7th, 2017

Poor Bubba sounds ill! When a cat loses weight despite eating, it could be caused by a medical illness such as diabetes, hyperthyroidism, or kidney disease. The pale gums could be a sign of anemia. I would have Bubba seen by a vet first thing in the morning for a physical exam, blood tests, and a urinalysis. These tests can help diagnose what is causing his symptoms, and the vet can discuss treatment options with you.
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