I’ve seen many worried pet parents rush in because their dog won’t stop shivering. While it’s often something simple, shivering can also signal a health issue. Let’s break down the reasons and what you can do.
Why Dogs Shiver: Common Causes
Dogs shiver for many reasons, and it’s not always because they’re cold. Here are the most frequent causes I see in pets in general:
Cold and Temperature
Just like us, dogs shiver to generate heat when they’re cold. Small breeds, short-haired dogs, and puppies are especially vulnerable. If your dog is shivering after a walk in chilly weather or while lying on a cold floor, warm them up with a blanket or sweater.
Excitement and Anticipation
Some dogs shiver when they’re excited , think of a dog about to go on a walk or greet you at the door. This is often accompanied by wagging tail, happy barks, and wiggly body. It’s usually harmless and subsides once the excitement passes.
Anxiety and Fear
Shivering can be a sign of stress. Thunderstorms, fireworks, vet visits, or new environments can trigger anxiety. Look for other signs like panting, pacing, hiding, or tucked tail. Providing a safe space and using calming aids can help.
Pain or Discomfort
If your dog is shivering and also showing signs of pain , limping, whimpering, guarding a body part, or reluctance to move , it’s a red flag. Conditions like arthritis, injuries, or dental pain can cause shivering.
Nausea or Digestive Upset
Dogs often shiver when they feel sick to their stomach. They might also drool, lick their lips, or vomit. This can happen from eating something bad or motion sickness during car rides.
Medical Conditions
Serious issues like hypoglycemia (low blood sugar), distemper (a viral disease), or kidney disease can cause shivering. Puppies, senior dogs, and those with underlying conditions are at higher risk. If shivering is persistent or accompanied by lethargy, weakness, or loss of appetite, see your vet.
When to See a Vet
Trust your gut. If your dog’s shivering is new, severe, or paired with other concerning symptoms, it’s time for a professional checkup. Call your vet if:
– Shivering lasts more than a few minutes without an obvious cause.
– Your dog seems lethargic, weak, or depressed.
– There’s vomiting, diarrhea, or loss of appetite.
– Your dog is in pain, limping, or crying.
– Shivering occurs in a very young, very old, or sick dog.
– You suspect poisoning or ingestion of something toxic.
At the clinic, we may run blood work, check temperature, or do imaging to find the root cause. Early detection often leads to better outcomes.
What You Can Do at Home
For mild, occasional shivering, you can try these steps:
Warm Them Up
Wrap your dog in a warm blanket, turn up the heat, or offer a cozy bed. For small or short-haired dogs, consider a dog sweater or jacket.
Reduce Stress
If anxiety is the trigger, remove the stressor if possible. Create a calm environment with soft music, a comfortable crate, or pheromone diffusers. Avoid coddling anxious behavior; instead, remain calm and confident.
Check for Pain
Gently examine your dog for any signs of injury like tender spots, swelling, or unusual posture. If you suspect pain, do not give human pain relievers , they can be toxic. Consult your vet for safe options.
Monitor Food Intake
Ensure your dog is eating regularly, especially if they are a small breed prone to low blood sugar. If they haven’t eaten, offer a small meal and see if shivering stops.
Keep a Log
Note when shivering happens, how long it lasts, and any other behaviors. This helps your vet make a diagnosis.
Remember, I’m sharing from experience, but every dog is unique. When in doubt, a vet visit is always the safest choice.
Key Takeaway
While occasional shivering is normal from cold or excitement, persistent or accompanied symptoms warrant a vet visit to rule out pain, anxiety, or medical issues.