What Causes a 14 Year Old Dog to Shake?

As dogs get older, they may start to shake for a variety of reasons. Some of the most common causes of shaking in senior dogs include:

- Arthritis: this is joint inflammation that can cause pain, stiffness, and lameness.

- Neurological disorders: These can include conditions like dementia, which can cause confusion, memory loss, and coordination problems.

- Muscular dystrophy: This is a group of muscle disorders that can cause muscle weakness and atrophy (wasting).

- Kidney disease: This can lead to fluid retention, which can cause shaking and weakness.

- Liver disease: This can cause a build-up of toxins in the body that can affect the nervous system and cause tremors.

- Diabetes: This can cause nerve damage that can lead to tremors.

2. Kidney disease

Kidney disease is one of the most common causes of shaking in 14 year old dogs. This is because kidneys are responsible for filtering toxins from the blood, and when they are not functioning properly, these toxins can build up and affect the nervous system. Kidney disease can also lead to dehydration, which can also cause tremors.

3. Muscle disease

Muscle diseases such as myasthenia gravis can also cause shaking in dogs. These diseases affect the muscles' ability to contract and relax, which can cause tremors.

4. Electrolyte imbalance

Electrolyte imbalances occur when the levels of electrolytes in the blood such as sodium, potassium, and chloride are too high or too low. This can also lead to tremors.

5. Poisoning

Some types of poisoning can also cause shaking in dogs. If you think your dog may have been exposed to a toxin, it is important to take them to a veterinarian immediately.