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Can a cat become un-diabetic? How to know if my cat is in remission?

Updated On September 23rd, 2025

Pet's info: Cat | Pixiebob | Female | spayed | 9 years and 3 months old | 18 lbs

My cat became a diabetic, she's on 5 of Lantus daily. I have heard cats can become un- diabetic. Is this true, and how would I know? She has lost weight and is very healthy now.

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on August 29th, 2019

Yes, this is true! According to the Cornell Veterinary School: "While there is no cure for feline diabetes, this disease can usually be managed fairly well with appropriate education and support of owners. Cats with well-controlled diabetes can live many years of high quality life. Some cats may lose their need for insulin treatments (termed “remission”), but even in these cases it is recommended that owners continue to monitor for the recurrence of clinical signs of diabetes and keep the cat on a low carbohydrate diet." This would be determined by Luna's insulin levels.

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