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Is my cat losing weight?

Species: Cat
Breed: mix
Age: More than 15 ye
My 15 year old male cat looks and feels like he has lost weight. However, his weight according to the scale remains mostly the same, fluctuating between 9 and 10 pounds, although he has been remaining steady at 10 lbs. He still has a healthy appetite, remains affectionate and playful, and has not shown signs of any distress. Could his feel and appearance simply be signs of age? The steady weight reading has me confused. Thanks!


Online vet, Dr. Marie

Dr. Marie replied:

I have seen this before: a cat who has obviously lost weight, but still weighs the same on the scale. Quite often this means that there is some fluid somewhere in the body. If a cat has a buildup of fluid on the lungs or in the abdomen then this is going to contribute to the overall weight. But, we can still see a decrease in the size of the cat.

It sounds like it would be a great idea to have your vet examine Kia and probably do some blood tests. Hope everything is ok!

Dr. Marie.

---This question was asked in our Ask A Vet For Free section.---


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Disclaimer: Although Dr. Marie is a qualified veterinarian, the information found on this site is not meant to replace the advice of your own veterinarian. AskAVetQuestion.com and Dr. Marie do not accept any responsibility for any loss, damage, injury, death, or disease which may arise from reliance on information contained on this site. Do not use information found on this site for diagnosing or treating your pet. Anything you read here is for information only.

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Dr. MarieDr. Marie is a veterinarian who practices in a busy animal hospital in Ottawa, Ontario. She created Ask A Vet Question as a resource for good, accurate veterinary advice online. Dr. Marie treats dogs, cats, hamsters, guinea pigs, and rats. She has been a vet since 1999.

Is an online vet visit just as good as a trip to your veterinarian? No! But, many times, asking an online veterinarian a question can help save you money. While Dr. Marie can't officially diagnose your pet or prescribe medications, she can often advise you on whether a vet visit is necessary. You can also ask Dr. Marie for a second opinion on your pet's condition.