Why is my dog trembling and shaking, especially in his chest?

I have seen a lot of dogs do this without finding an underlying cause. Often we chalk it up to weakening of muscles as they age. Since she is older, this may be the cause. If you are worried you should always have a vet check her out. Taking a video of her exhibiting this behavior is recommended so your vet can see what she is doing. Just starting out with basic blood testing is where I would begin.

A lot of terriers tend to shake and most of the time this is normal for them. However shivering can point to Prince being in pain, experiencing fear, a nervous condition, or fever or feeling cold. If this is a new occurrence and Prince does not stop shaking or shivering you should take him to a veterinarian for an exam.

Thank you for submitting your question regarding Miss. Trembling can indicate pain in a dog. This could be belly pain especially if she has had any vomiting or diarrhea. It can be from muscle or joint pain or perhaps she is experiencing anxiety. Thunderstorms and fireworks are big causes for anxiety this time of year. If her symptoms continue, she will need to see her veterinarian to determine the cause. I hope this information helps!

He really should be examined by a vet to determine the cause. He could have an issue with his heart and your vet can take an x-ray of his chest, run an EKG, and/or an ultrasound of his heart to diagnose and then determine if treatment is needed. it is difficult to know the cause without having an examination by a vet.

Handsome fella! Shaking is often a sign of pain or discomfort in dogs. As Joss is a senior boy he may have some arthritis or back pain. There are medications to make him more comfortable that your veterinarian can prescribe after an exam and diagnosis. As far as the coughing and choking goes that can be from a collapsing trachea, lung problems or early heart disease. That may or may not be serious but I definitely recommend a veterinary exam to find the specific reason and get Joss the correct treatment. Most of the time dogs can be treated with medication and live a normal lifespan. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Joss.

If he was kenneled or groomed recently or has been around other dogs, it may be kennel cough. His breed is also predisposed to developing heart disease or a collapsing trachea. Shadow should be examined by your vet if the cough is worsening or if he is developing other symptoms such as lethargy, exercise intolerance or difficulty breathing. Chest xrays can be done to diagnose respiratory or cardiac disease.

He is shaking either from pain/discomfort or as a side effect from the medications he is taking. Since I don't know what medications he is taking it hard for me to comment. The dosages may need to be adjusted. Since he is on heart medications it is best to contact your vet for help since they have the full medical history.