(Undated)--Officials with the Animal Humane Society says pets should stay indoors when temperatures dip below zero.
Keep an eye on any behavior changes in your dog that may be a clear sign something is wrong. You may also want to check your dogs paws time to time to make sure they are not chapped due to snow or ...
In extreme cold weather, you will likely need to take your dogs on shorter walks or find alternative indoor exercise for them.