Melissa holds a bachelor's degree in biology and is a plant and animal enthusiast with multiple pets. Show
Emergency, or Just Shivers?It can be a confusing and scary experience when you find your dog spontaneously shaking for an unknown reason. For some individual dogs and certain breeds, shaking or trembling can be normal, but in other circumstances, it can be indicative of a medical emergency. Shaking can also tell you something about your pet’s mental state. This is a very common symptom that can indicate many different problems or even normal behavior. Here’s how you can determine if your dog’s shaking or trembling is normal, if it indicates a problem, or if you should see a veterinarian immediately. Richard Masoner / Cyclelicious (CC BY-SA 2.0) Via Flickr Course of ActionFirst, it is important to determine if your pet has a medical problem and if this requires immediate medical attention. To start, take note of anything "off" about your pet aside from the shivering. If there are other associated symptoms, this is a cause for concern. You should try to remain calm and rational so that you can observe and give an accurate account of your pet's behavior to the vet if needed. It may be beneficial to film the dog shaking. Depending on the severity of the symptoms, you may be able to wait up to a day before going to the vet. It's always best to get a professional's opinion on whether or not you should do this, so try and talk to a vet over the phone (the receptionist is simply required to encourage you to come in and cannot dispense any medical advice). Common Symptoms Associated With Trembling
Serious Illnesses Associated With TremorsHere's a list of some diseases and conditions where shaking or trembling is often a symptom. This is certainly not a comprehensive list. If you suspect that your dog has any of these diseases, a vet visit is warranted.
BLLR Entertainment (CC BY-SA 2.0) Via Flickr Steps to Take
Causes of Shaking
Shaking From NauseaThere are many ways that dogs can become nauseated, and shivering is often a sign of such. Gastrointestinal discomfort can result from indigestion, car sickness, or toxicity (poisoning). Has your dog undergone a non-routine activity such as a car ride, and does he normally have no problems with it? Be sure to pay attention to any potential stress factors that might be making your pet anxious. Anesthesia also commonly results in nausea. Shaking Following Anesthesia or SedationIt is a common occurrence for pets to shake or tremble after being induced under anesthesia or administered certain drugs. Dogs can experience dysphoria from certain drugs while not being in physical pain beyond typical nausea. This is normal and shouldn't be a cause for concern unless the symptoms continue for longer than a few hours to a day. Older pets take longer to recover from anesthesia and may be lethargic for up to 24 hours. Depending on the procedure your pet received, he may also be experiencing pain which can contribute to the shaking. Going to a Vet In most cases, veterinary diagnostics are the recommended course of action to investigate why a dog is shaking and exhibiting other symptoms. PoisoningIf you suspect your dog has eaten a toxic substance, call your vet or Animal Poison Control Center at (888) 426-4435 as soon as possible. When it comes to poisoning, every minute counts. Common sources of toxicity for dogs include chocolate (larger amounts with dark chocolate being worse), snail bait, cigarettes, antifreeze, xylitol, and certain plants like the sago palm (Cycas revoluta), which are common outdoor plants in the southeast. Shaking and LethargyThese are two common symptoms that occur simultaneously and often indicate a medical problem if they are not due to a known condition that is being treated or monitored. Sometimes the problem can be behavioral, but any sudden and unusual presentation of both lethargy or listlessness with trembling means a vet should be contacted. Localized Shaking and ShiveringAnother form of shaking or trembling in dogs occurs on specific body parts. Arthritis and muscle weakness are two examples of conditions that can cause your dog to shake in a specific area, such as the rear legs. However, general pain and anxiety may also cause this. If your pet appears to gain pain relief from resting, this likely indicates pain in the affected joints. Shaking and PantingThe simultaneous occurrence of shaking and panting often indicates pain, but it could also be due to heart problems, stress, poisoning, stroke, or low blood sugar. To investigate the cause, consider if your pet could potentially be in pain from a recent accident, an unusual growth, or another potential medical condition due to old age. After ruling out a spontaneous cause of injury, your pet should receive diagnostics at the vet to explore this vague symptom. Neurological Causes and SeizuresSometimes shaking or trembling can be due to a neurological problem such as epilepsy. Dogs can also get seizures from other causes such as toxicity, cancer, and head injuries. Other symptoms of seizures include but are not limited to a "confused" look, drooling, loss of consciousness with continued movement, temporary blindness, stiffening of the muscles, and jerking movements. Old AgeAs our pets age, they are more prone to various illnesses and cancers, so it is not uncommon to observe shaking, trembling, or presentation of pain in the limbs. Old age should not be a reason not to seek medical attention, as there are often medications to slow the progression of the illness or reduce pain for seniors. Gamma Man (CC BY 2.0) Via Flickr Idiopathic IllnessSometimes your vet won't be able to find the cause of your pet's shaking. An idiopathic illness is one with an unknown cause. This can be a frustrating experience, but a vet visit is still worth it to ensure your pet is not suffering from a condition that is easily resolvable. This article is accurate and true to the best of the author’s knowledge. It is not meant to substitute for diagnosis, prognosis, treatment, prescription, or formal and individualized advice from a veterinary medical professional. Animals exhibiting signs and symptoms of distress should be seen by a veterinarian immediately. Questions & AnswersQuestion: What can cause a dog to drink too much? Answer: There are many medical conditions that can cause a dog to drink excessively. It is important to talk to a veterinarian. © 2017 Melissa A Smith Commentsdawn on July 29, 2019: 2 times yesterday my miniature poodle got stiff back legs, stared off, and was shaking while laying down, it was hot out yesterday, only lasted a couple of minutes, could that be a seizure, or from heat? Melissa A Smith (author) from New York on October 07, 2017: Thanks Heidi, best of luck to your pup. Melissa A Smith (author) from New York on October 07, 2017: Thank you Louise. Heidi Thorne from Chicago Area on October 01, 2017: Our dog has seizures which, due to his older age, our vet does not believe to be epilepsy. It's quite an unnerving experience. But now that I understand what it is, I'm able to calmly observe his behavior and know when it's time to bring him to the vet ER! Thanks for sharing your knowledge and experience! Louise Powles from Norfolk, England on October 01, 2017: This article was really interesting and helpful to read. It's always worrying when a dog starts shaking and trembling. Like you say, could be any number of reasons. |