Dog Urinary Accidents and Shaking: Causes and What to Do
Understand why a dog may start shaking or trembling at the same time as urinary accidents, and when the combination calls for veterinary attention.
Quick Answer
When a dog has urinary accidents and begins shaking or trembling, the combination may reflect pain, fever, or a systemic illness rather than a behavior problem. Shaking can be a response to discomfort, low body temperature, or distress. Because it can sometimes signal a serious condition, contact a veterinarian promptly—especially if the shaking is continuous, accompanied by weakness, or paired with straining to urinate.
SYMPTOM TRIAGE: Urinary accidents together with shaking may point to pain or a developing illness that a veterinarian can evaluate. Use our guided tool at PawAI Lab Symptom Triage.
What the Combined Signs Look Like
A dog showing both signs may urinate indoors or leak while resting, and at the same time tremble, shiver, or seem unable to settle. The shaking might affect the whole body or just the legs, and it can come and go or persist for hours.
The two signs can appear together in different patterns:
- Shaking that starts around the same time as the accidents
- Trembling before or right after attempting to urinate
- Shivering while lying in a puddle of urine
- Restlessness, panting, or a tucked abdomen alongside the trembling
Shaking is not a diagnosis on its own. It is often a sign that the body is responding to discomfort, temperature change, emotional stress, or an internal disturbance. When it occurs with urinary accidents, the combination is worth taking seriously.
What May Be Associated With the Signs
Several possible causes link urinary accidents and shaking. A veterinarian can determine which is most likely through examination and testing.
- Pain: Inflammation in the bladder or urinary tract, or the presence of stones, can cause discomfort that leads to both accidents and trembling. Dogs in pain may shake, pant, or adopt an abnormal posture.
- Fever or infection: A urinary tract infection can spread or coincide with a systemic infection. Fever often causes shivering as the body tries to regulate temperature, while irritation in the bladder can lead to accidents.
- Fear or anxiety: Stressful events can trigger both trembling and temporary loss of bladder control. This is more likely when signs appear suddenly after a clear trigger and resolve once the dog feels safe.
- Systemic illness: Conditions such as toxin exposure, low blood sugar, electrolyte imbalance, or shock can cause shaking and may also affect urination. These situations can progress quickly and need urgent assessment.
A blocked or partially blocked urinary tract—more common in males—can cause straining, distress, and trembling, and is a medical emergency.
What to Monitor at Home
Observations you gather help your veterinarian judge how quickly your dog needs to be seen. Note the following:
- When shaking occurs: During rest, after urination, or constantly.
- Urination details: Frequency, volume, straining, blood, or dribbling.
- Temperature signs: Warm ears and paws, panting, or feeling cold to the touch.
- Appetite and energy: Reduced eating, lethargy, hiding, or reluctance to move.
- Possible triggers: Recent stress, new foods, medications, or access to toxins.
If you can do so safely, take a brief video of the shaking to show your veterinarian. Keep water available, and avoid warming or cooling your dog aggressively unless advised.
What to Do While Arranging Care
Focus on keeping your dog calm and safe while you prepare for a veterinary visit.
- Provide a quiet, comfortable, warm resting area.
- Offer water but do not force drinking.
- Let your dog urinate frequently and observe without pressure.
- Note the time shaking started and anything that preceded it.
- Keep other pets and distractions away if your dog seems distressed.
Do not give pain relievers formulated for humans, as several are toxic to dogs and can worsen the situation. Avoid assuming the shaking is simply "cold" or "nervousness" when it appears alongside urinary changes.
When to Contact a Veterinarian
Shaking alongside urinary accidents can indicate pain or systemic illness, so a veterinary evaluation is generally warranted. Some cases are emergencies and need immediate attention.
Seek urgent care if you observe any of the following:
- Repeated straining with little or no urine produced
- Hard, painful abdomen or crying when touched
- Continuous shaking, collapse, or severe weakness
- Vomiting, pale gums, or rapid breathing
- Known or suspected access to a toxin
For milder cases—such as occasional trembling that resolves quickly and accidents without straining—contacting your veterinarian for a same-week appointment is reasonable. Describe both signs together so the urgency can be judged accurately.
Frequently Asked Questions
Does shaking always mean my dog is in pain? Not always. Shaking can result from pain, but also from fever, fear, cold, low blood sugar, or systemic illness. When it occurs with urinary accidents, pain and infection are common considerations, and a veterinarian can help identify the actual cause.
Could anxiety cause both the shaking and the accidents? Yes. A frightening event can trigger trembling and temporary loss of bladder control. However, anxiety is usually considered only after physical causes are ruled out, especially if the signs persist or recur without an obvious trigger.
Is it safe to wait overnight before calling the vet? If your dog is otherwise bright, eating, and producing normal urine, waiting until morning may be acceptable. If shaking is continuous, your dog is straining without urinating, or there is weakness or vomiting, do not wait—contact an emergency clinic.
Can I give my dog anything for the shaking at home? No medication should be given without veterinary direction. Human pain relievers, including some that seem mild, can be dangerous for dogs. The safest step is to keep your dog comfortable and arrange professional assessment.
Sources
- American Animal Hospital Association (AAHA) — guidelines on pain recognition and urinary tract conditions
- Cornell University College of Veterinary Medicine — owner resources on infections and emergency signs in dogs
- VCA Animal Hospitals — client information on urinary tract infections and trembling
- Merck Veterinary Manual — systemic illness, fever, and abdominal pain in dogs