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My chihuahua is sleeping more and hiding. Is she sick or just cold?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Female | spayed | 2 years and 1 month old | 2.5 lbs

My chihuahua has not been acting like herself the past 2 days. She has been sleeping a lot and staying under blankets constantly. She is easting but not as much as normal. She is normal very playful, I am not sure if she has a cold or is just cold from the weather change. Yesterday was the first truly cold day this year.

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on December 15th, 2016

You are correct that she could be cold, especially if the weather has suddenly turned that way. and she now wants to hide under blankets all the time. Chihuahuas are small dogs and can easily get cold, and I would recommend putting a sweater or coat on her to see if that helps her stay warm. If she had a cold, I would expect to see some respiratory signs as well, such as coughing, sneezing, or a runny nose. Try putting a sweater or coat on her to see if that helps, and if it doesn', then take her into the vet for a health check if she's still lethargic.

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