Recognising and Treating Hypothermia in Dogs: What Every Owner Should Know

As winter sets in, dog owners must be mindful of the cold and its impact on their pets. One serious risk is hypothermia, which occurs when a dog’s body temperature drops below normal, leading to severe health issues if not addressed promptly. Here’s what you need to know to keep your dog safe during the colder months.

What is Hypothermia in Dogs?

Hypothermia occurs when a dog’s body temperature drops below 37.5°C (99.5°F). This can cause vital organs to be compromised, and prolonged exposure can lead to life-threatening conditions. While extreme cold weather is a primary risk, hypothermia can also happen in milder temperatures, particularly if a dog is wet for long periods.

Signs of Hypothermia

Mild Symptoms:

  • Shivering or trembling
  • Sluggishness or reluctance to move
  • Pale or blue gums
  • Low energy

Severe Symptoms:

  • Weakness or collapse
  • Slow heart rate and breathing
  • Unresponsiveness
  • Lack of coordination

Causes of Hypothermia

  • Prolonged cold exposure: Small or short-haired breeds are especially vulnerable.
  • Getting wet: Wet fur loses insulation, increasing the risk. A drying coat can help absorb moisture and keep your dog dry.
  • Lack of shelter or wind protection: Wind chill can lower a dog's temperature even in mild conditions.

Preventing Hypothermia

  • Limit exposure: Keep outdoor time short, especially for small or thin-coated dogs.
  • Dress your dog: Use a coat or sweater to protect your pet from the cold.
  • Dry them off: After walks in rain or snow, use a drying coat or towel to remove moisture and retain warmth.
  • Provide warm bedding: Ensure your dog’s bed is in a warm, dry area.
  • Proper nutrition: A healthy diet helps your dog regulate body temperature.

Treating Hypothermia

  1. Move to a warm place: Bring your dog into a dry, warm area immediately.
  2. Wrap in blankets: Use warm blankets or towels to help restore heat.
  3. Apply warm (not hot) pads: Use warm water bottles on their chest and abdomen.
  4. Offer warm fluids: If your dog is alert, provide warm water or low-sodium broth.
  5. Seek veterinary care: If symptoms are severe or worsen, contact a vet promptly.


Hypothermia is a serious condition, but by recognising the signs early and taking proactive measures, you can keep your dog safe and comfortable. If you're ever unsure, always seek prompt advice from a vet. With the right care, your dog can thrive in any weather.