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My senior dog is losing weight fast and won't eat. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Female | unspayed | 1lb

Hello, my name is Jesus and I need some advice. My dog is elderly and has been getting really skinny, she stopped eating and barely weighs a pound, do you have any advice on what to feed or do so she regains weight?

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1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on July 13th, 2019

Hi Jesus. This tells me Kely is quite sick, she needs to see a vet immediately. She could have a serious disease occurring, like kidney failure, liver failure, heart disease, or even cancer. She will starve to death if you leave her like this, and it cannot be treated at home. Please take her into a vet immediately.

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