Why is my dog shaking, panting, and cuddling suddenly for no reason?
Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed Small (up to 22lb) | Female | spayed | 10 lbs
My dog has started shaking/trembling for no known reason. She wants to cuddle with me during these times. I thought it was giving her human food, but we stopped that and it has continued. It only happens on occasion/ randomly. On 2 occasions she also panted. Started about a month ago. Only lasts usually an hour or so. No other changes in her behavior or sxs. She is a 7 y.o. Bichon/ shih tzu mix
2 Answers
Most Helpful Answer
Published on August 3rd, 2017
Hello! I'm sorry to hear that Eleanor might not be feeling well. There are several things that I think of when I hear about dogs that are trembling or shaking. First, dogs that tremble and shake may be experiencing pain. Conditions like luxating patellas (kneecaps that pop out of place) and back injuries come to mind with smaller dogs like Bichons and Shih-tzus. You may not have seen the initial injury, but if they "tweak" an old or chronic injury, it can make them shake, pant, and want to be clingy, as they don't understand why they are hurting. Next, behavior changes in middle-aged dogs could be caused by metabolic disorders, like hypothyroidism or Cushing's disease. I would also expect to see other symptoms with these disorders, like weight changes and a poor hair coat, so if you see any other physical changes, this could account for Eleanor's shaking. Lastly, stress can also cause shaking and trembling behavior (like from storms or major construction going on in the neighborhood). I definitely recommend having Eleanor evaluated by a veterinarian for pain and/or other disorders before chalking her trembling up to a behavioral issue, as many conditions like pain and hypothyroidism can be managed with treatment, and she'll be much happier for it. Good luck, and I hope that Eleanor gets better soon!
1Pet Parents found this answer helpful
Related Answers from Veterinarians
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Published on August 12th, 2018
Thank you for submitting your question regarding your dog. Depending on the age and breed of your dog, it will make certain things more likely. For example, small breed dogs are prone to neck and back pain. This can come on suddenly and be excruciatingly painful. Large breed dogs tend to experience joint pain as they age. Puppies are more likely to experience pain as a result of trauma. Older dogs can have an internal illness that will make them pant and potentially drink more water. I recommend that your dog sees a veterinarian if the symptoms are persisting. Do not give any over-the-counter pain medication as these can be toxic to dogs. I hope this information helps!
1Pet Parents found this answer helpful
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