How cold is too cold?

Living in Wisconsin life gets cold, really cold. Knowing when the temperature is becoming dangerous for your dog is important and there are a few factors to consider.

Temperature: This is the number one factor and the most obvious. The chart below is a good guide, but is unable to account for all of the variables in each circumstance.

Temperature (F)Small Dog (under 20lbs)Medium/Large Dog
32 – 45Low RiskNo Risk
20 – 32High RiskModerate Risk
Below 20Extreme RiskHigh Risk

Other Variables

Dog coat: Double coated dogs are more tolerate of lower temperatures, including Siberian Huskies and Newfoundlands. Dogs with short coats do not perform as well in the winter, such as GSPs or American Pitbulls.

Type of activity: More intense activity such as running will keep dogs warm when compared to walks or bathroom breaks.

Dog age: Young, old, or ill dogs do not fare as well in the cold and precautions should be taken.

Moisture: Snow and rain that cause wet fur will drastically alter the rate at which hypothermia can develop. Keep your dog’s fur as dry as possible or avoid prolonged exposure to cold when wet.

What to do

  • Shorter walks and limit outdoor time
  • Dog coats and booties
  • Shovel snow to create a potty area
  • Be aware of the dampness and air chill
  • Avoid ice melt and road salt, these can cause a variety of health issues that may be severe.

Signs of Hypothermia

  • Shivering
  • Pale gums/skin
  • Whining
  • Impaired coordination
  • Very cold body parts (ears, legs, paws)

If your dog is showing signs of hypothermia, immediately bring them to a warm area and wrap them in dry blankets. Monitor your dogs temperature, average normal temp is around 101 degrees. Mild hypothermia starts around 99 degrees and worsens as your dog’s temperature drops. In these cases, seek veterinary care immediately.

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