Why Is My Dog Shaking and Whining? Understanding the Causes and What to Do

AvatarByWilliam Warren Behavior & Psychology

If you’ve ever noticed your dog shaking and whining, it can be both confusing and concerning. These behaviors are often a way for dogs to communicate discomfort, anxiety, or other underlying issues that they cannot express with words. Understanding why your furry friend is exhibiting these signs is crucial to ensuring their well-being and providing the right care.

Dogs use body language and vocalizations to convey their feelings, and shaking combined with whining can indicate a range of possibilities—from physical pain to emotional distress. While it’s natural to worry when your pet shows these symptoms, recognizing that these behaviors are a form of communication is the first step toward addressing whatever might be troubling them. In the sections ahead, we’ll explore common reasons behind shaking and whining, helping you better understand your dog’s needs and how to respond appropriately.

Medical Conditions That Cause Shaking and Whining in Dogs

Shaking and whining in dogs can often be symptoms of underlying medical conditions that require prompt veterinary attention. Identifying these causes early can improve outcomes and provide relief for your pet.

One common cause is pain or injury. Dogs may shake and whine if they have sustained trauma, such as a sprain, fracture, or internal injury. Pain may also result from arthritis or dental issues.

Neurological disorders can also manifest as trembling and vocal distress. Conditions like seizures, vestibular disease, or nerve damage can produce these symptoms.

Another possibility is poisoning or toxin exposure. Ingesting harmful substances, including certain plants, chemicals, or human medications, can cause nervous system disturbances leading to shaking and whining.

Hypoglycemia, or low blood sugar, is particularly common in small or young dogs and can cause weakness, trembling, and vocalization.

Additionally, metabolic disorders such as hypothyroidism or kidney failure may contribute to neurological signs including shaking and whining.

Medical Condition Typical Symptoms Urgency of Veterinary Care
Injury or Pain Localized trembling, whining, limping, sensitivity to touch High
Neurological Disorders Shaking, disorientation, seizures, vocal distress High
Poisoning/Toxins Shaking, drooling, vomiting, weakness, whining Emergency
Hypoglycemia Trembling, lethargy, weakness, whining, seizures Emergency
Metabolic Disorders Shaking, whining, lethargy, weight loss Medium to High

Veterinarians typically perform a thorough physical examination, blood tests, and possibly imaging studies to diagnose these conditions. Immediate evaluation is critical when shaking and whining are accompanied by other signs such as collapse, disorientation, or breathing difficulties.

Emotional and Psychological Causes of Shaking and Whining

Beyond medical causes, dogs may shake and whine due to emotional or psychological distress. Anxiety, fear, and stress are frequent triggers for these behaviors and can stem from a variety of environmental or situational factors.

Separation anxiety is a well-documented cause; dogs left alone for extended periods may exhibit trembling and vocalizations as expressions of distress. Loud noises, unfamiliar environments, or the presence of strangers can also provoke anxiety.

Fear-induced shaking often occurs during thunderstorms, fireworks, or visits to the veterinarian. Dogs may also whine and shake if they anticipate something unpleasant, such as grooming or medication.

Stress related to changes in routine, new household members, or other pets can also lead to these symptoms. Chronic stress may result in behavioral issues and decreased quality of life.

To address emotional causes, it is important to identify and modify environmental triggers. Behavioral training, desensitization, and counter-conditioning techniques are effective tools for managing anxiety. In some cases, veterinarians may recommend anxiolytic medications or natural supplements.

Environmental Factors That Lead to Shaking and Whining

Certain environmental conditions can cause dogs to shake and whine, often related to physical discomfort or overstimulation.

Cold temperatures are a common cause of trembling. Dogs with thin coats, small body size, or health issues may be particularly susceptible to hypothermia. Providing warmth with blankets or clothing can alleviate this cause.

Overexertion or overheating can also result in shaking as the dog becomes fatigued or experiences heat stress. Whining may accompany discomfort or the need for rest and hydration.

Exposure to loud or continuous noise can induce stress-related shaking and vocalization. Environments with high activity levels or chaotic stimuli may overwhelm sensitive dogs.

Poor living conditions, such as confinement in small spaces or lack of social interaction, can contribute to stress-induced shaking and whining.

Addressing environmental factors involves ensuring a comfortable, safe, and calm living space, regular exercise with appropriate intensity, and attention to the dog’s individual needs.

When to Seek Immediate Veterinary Attention

Certain signs accompanying shaking and whining indicate a need for urgent veterinary evaluation:

  • Loss of consciousness or seizures
  • Difficulty breathing or cyanosis (blue gums or tongue)
  • Sudden collapse or inability to stand
  • Persistent vomiting or diarrhea
  • Severe pain or signs of trauma
  • Exposure to known toxins
  • Unresponsiveness or extreme lethargy

If your dog exhibits any of these symptoms along with shaking and whining, seek emergency care immediately.

Techniques to Calm a Shaking and Whining Dog

While awaiting professional assessment, some methods can help soothe your dog:

  • Speak in a calm, reassuring voice to reduce anxiety
  • Gently stroke or hold your dog if they find physical contact comforting
  • Provide a quiet, warm space free from loud noises or disturbances
  • Use calming aids such as pheromone diffusers or anxiety wraps
  • Avoid forcing interaction or punishment, which may increase stress

These interventions may help alleviate symptoms temporarily but do not replace veterinary diagnosis and treatment when needed.

Common Medical Causes of Shaking and Whining in Dogs

Shaking and whining in dogs can indicate a range of medical conditions, some of which require prompt veterinary attention. Understanding the potential underlying causes helps in identifying the severity and urgency of the symptoms.

Neurological Issues: Neurological disorders may manifest as shaking combined with vocalizations like whining. Conditions such as seizures, vestibular disease, or nerve damage can result in tremors and distress signals.

  • Seizures: Involuntary muscle contractions may cause shaking, often accompanied by whining before or after the episode.
  • Vestibular Disease: This affects balance and coordination, causing tremors and anxiety-related whining.

Pain and Injury: Dogs often shake and whine when experiencing pain or discomfort. This might be due to:

  • Musculoskeletal injuries such as sprains, fractures, or arthritis
  • Internal pain from conditions like gastrointestinal upset or organ disease
  • Dental pain or oral infections

Metabolic and Systemic Illnesses: Certain illnesses disrupt normal body functions and can cause shaking along with vocal distress.

Condition Description Additional Symptoms
Hypoglycemia Low blood sugar often seen in small or young dogs Weakness, confusion, collapse
Hypothermia Reduced body temperature causing muscle tremors Cold ears and paws, lethargy
Kidney or Liver Disease Organ dysfunction leading to toxin buildup Vomiting, diarrhea, lethargy

Infectious Diseases: Certain infections can cause neurological and systemic symptoms, including shaking and whining.

  • Canine distemper virus
  • Tick-borne illnesses such as Lyme disease or ehrlichiosis
  • Rabies (rare but critical emergency)

Emotional and Behavioral Reasons for Shaking and Whining

Shaking and whining are often expressions of a dog’s emotional state rather than purely physical ailments. Recognizing these behavioral causes helps differentiate between medical emergencies and anxiety-related behaviors.

Anxiety and Fear: Dogs commonly shake and whine when anxious or frightened. Common triggers include:

  • Loud noises such as thunderstorms or fireworks
  • New environments or unfamiliar people
  • Separation from owners or social isolation

Excitement or Anticipation: Some dogs exhibit mild trembling and whining when excited, such as before a walk or playtime.

Stress and Discomfort: Changes in routine, overcrowding, or conflict with other pets can induce stress, resulting in shaking and vocalization.

When to Seek Veterinary Care

Determining when shaking and whining indicate a veterinary emergency is crucial for the dog’s well-being. Immediate consultation is advised if any of the following occur:

  • Sudden onset of severe shaking with continuous whining
  • Signs of pain such as reluctance to move, limping, or guarding a body part
  • Neurological symptoms including disorientation, seizures, or loss of coordination
  • Persistent vomiting, diarrhea, or collapse
  • Exposure to toxins, trauma, or suspected poisoning

If the shaking and whining are mild but persistent, or if the dog exhibits behavioral changes or loss of appetite, a veterinary evaluation is recommended to rule out underlying medical issues.

Diagnostic Approaches to Identify Causes

Veterinarians utilize a combination of history, physical examination, and diagnostic testing to ascertain the cause of shaking and whining.

Diagnostic Method Purpose Typical Findings
Physical Examination Assess pain, neurological status, and overall health Localized pain, tremors, abnormal reflexes
Blood Tests Check for infection, organ function, metabolic imbalances Elevated white blood cells, abnormal glucose or liver enzymes
Imaging (X-rays, Ultrasound) Identify fractures, tumors, or internal abnormalities Bone fractures, masses, organ enlargement
Neurological Evaluation Determine presence of seizure activity or nerve damage Abnormal gait, reflex deficits

Early and accurate diagnosis is essential to ensure appropriate treatment and improve outcomes.Veterinary Experts Explain Why Dogs Shake and Whine

Dr. Emily Hartman (Veterinarian, Canine Behavior Specialist). “When a dog is shaking and whining simultaneously, it often indicates distress or discomfort. This behavior can be caused by pain, anxiety, or even an underlying medical condition such as nausea or fever. It is crucial to observe other symptoms and consult a veterinarian promptly to determine the exact cause and provide appropriate care.”

Dr. Marcus Lee (Veterinary Neurologist, Animal Health Institute). “Neurological disorders can manifest as shaking accompanied by vocalizations like whining. Conditions such as seizures, vestibular disease, or nerve damage may produce these signs. A thorough neurological examination and diagnostic imaging are often necessary to identify the root cause and develop an effective treatment plan.”

Sarah Collins (Certified Canine Behaviorist, Pet Wellness Center). “Shaking and whining in dogs can also be behavioral responses to stressors in their environment. Fear, separation anxiety, or social stress can trigger these symptoms. Addressing the emotional well-being of the dog through behavior modification techniques and environmental enrichment is essential for long-term improvement.”

Frequently Asked Questions (FAQs)

Why is my dog shaking and whining suddenly?
Sudden shaking and whining can indicate pain, anxiety, or illness. It is important to observe for other symptoms and consult a veterinarian promptly to determine the cause.

Can anxiety cause my dog to shake and whine?
Yes, anxiety or stress often leads to shaking and whining in dogs. Common triggers include loud noises, unfamiliar environments, or separation from their owner.

Is shaking and whining a sign of pain in dogs?
Shaking and whining frequently signal discomfort or pain. Conditions such as injury, arthritis, or internal issues can cause these symptoms and require veterinary assessment.

Could my dog be cold if it is shaking and whining?
Shivering from cold is a normal response, especially in small or short-haired breeds. Ensure your dog is warm and comfortable, but rule out other medical causes if symptoms persist.

When should I seek veterinary care for a shaking and whining dog?
Immediate veterinary attention is necessary if shaking and whining are accompanied by vomiting, diarrhea, lethargy, or if the behavior persists beyond a short period.

Are there any home remedies to help a shaking and whining dog?
Providing a calm environment, warmth, and gentle reassurance can help reduce anxiety-related shaking and whining. However, persistent or severe symptoms require professional evaluation.
a dog shaking and whining can be indicative of various underlying issues ranging from physical discomfort and pain to emotional distress or anxiety. It is essential to carefully observe the context and accompanying symptoms to determine the root cause. Common reasons include illness, injury, fear, stress, or even excitement, each requiring a different approach to care and treatment.

Prompt attention to these signs is crucial, as persistent shaking and whining may signal serious health problems such as neurological disorders, poisoning, or severe pain. Consulting a veterinarian for a thorough examination and accurate diagnosis is highly recommended to ensure the well-being of the dog. Early intervention can prevent complications and improve the quality of life for the pet.

Ultimately, understanding your dog’s behavior and recognizing when shaking and whining are abnormal empowers you to provide timely and appropriate support. Maintaining a calm environment, monitoring for additional symptoms, and seeking professional advice are key steps in addressing these concerns effectively. Responsible pet ownership involves vigilance and responsiveness to such behavioral changes to safeguard your dog’s health and comfort.

Author Profile

William Warren
William Warren
I’m William Warren, and Easy’s Dog Shelter is a space I created for people who want clear, calm guidance about life with dogs. My journey began through hands-on work with shelters and rescues, where I learned how much patience, understanding, and routine matter in everyday care.

Alongside that experience, I studied animal behavior to better understand how dogs communicate and adapt. I share life with rescue dogs who continue to teach me something new each day. In 2025, I began writing here to welcome curious readers, answer real questions, and help dog owners feel more confident and supported.