The extreme cold weather presents obvious problems in relation to exposure.
Unprotected extremities suffer easily from frostbite and windburn.
Cats are particularly sensitive to cold weather and should not be allowed out in extreme cold. Make sure to check underneath the car or motor prior to starting up the engine for any cats that may be seeking warmth. Dogs that are primarily accustomed to indoor environment should not be allowed out in extreme cold or wet snow for long period of time. Salt and de-icing chemicals not only irritate skin, but may be a source of toxicity as pets lick the irritating substances off. The availability of anti freeze increases during the cold weather months.