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My dog is suddenly lethargic, won't eat, and cries when touched. Why?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Female | unspayed | 13 years and 7 months old | 7 lbs

Meg suddenly started acting lathargic, cries out when touched, wouldn't eat dinner and looks like she is moving in slow motion when we can get her to move. She wants to lay under her blanket and be left alone. Didn't even get excited when told "Lets go outside".

2 Answers

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on August 23rd, 2017

Hi there! Thanks for using Petco Pet Education Center, formerly Petcoach! The symptoms you describe are concerning for something serious causing her pain or discomfort from something. I advice that you have Meg evaluated by your veterinarian for a thorough examination and further diagnostics to be followed by therapy if indicated based on findings. At the very least, if she is confirmed to be in pain or discomfort, she could at least be started on pain control medications. Good luck!

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1Pet Parents found this answer helpful

Other Answers

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    Answered By Sarah Derksen, DVM

    Veterinarian

    Published on

    Hi. Sounds like Meg is sick and hurting. There are many possibilities from injury to illness. One thing with pets that are not spayed I worry about is an infection of the uterus. I would get her in tonight. Good luck.

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