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Why does my Chihuahua shake? Is it cold, scared, or something else?

Updated On September 23rd, 2025

Why do Chihuahuas shake?

3 Answers

Most Helpful Answer

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Answered By Christie Long, DVM

Veterinarian, Certified Veterinary Acupuncturist

Published on January 16th, 2017

Not all Chihuahuas shake, and since shaking chronically and excessively can be a sign of a medical issue, any shaking in your Chihuahua should be discussed with your veterinarian. It may be a sign of pain, especially spinal pain or abdominal pain. If there are no medical issues, your Chihuahua may be shaking because he is cold, or because he is a bit nervous or scared. Many Chihuahuas need clothes, especially in cold climates. Limit loud noises and introduce your Chihuahua slowly to new people and situations in order to build his confidence. For more facts and characteristics about Chihuahuas, visit PetCoach's breed page: www.petcoach.co/breed/chihuahua

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51Pet Parents found this answer helpful

Related Answers from Veterinarians

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    Answered By Maria DVM

    Veterinarian

    Published on December 4th, 2018

    There could be many reasons on why dogs shake. It can be nerves, cold, pain, etc. If Paquito is not exhibiting any signs of pain, I would question if there is something that is making him anxious in your home or he may be cold. If you are unsure if he is in pain I would recommend a physical examination with your veterinarian. To see if it is nerves you can try (although may not always work) a thundershirt. This can not only provide comfort but warmth. Thank you for using Petco Pet Education Center, formerly Petcoach.

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    Answered By Dr. Davis

    Veterinarian

    Published on October 26th, 2017

    Yes, shaking in dogs is usually a sign of pain. I recommend a veterinary exam to see if there is a reason Buddie is shaking. Chihuahuas can have back problems, luxating patellas and other orthopedic issues that may be causing discomfort. Your veterinarian will check his legs and back and may recommend an X-ray. They may try Buddie on some pain medication also to see if the shaking resolves. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Buddie.

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