Protect your pets from the cold.

[Catherine]

We can't emphasize this enough. If it is too cold for you, it is too cold for your pet.

http://www.cbc.ca/news/canada/london/if-...-1.4465838

Don't be the person that leaves a pet outside to freeze to death.
It is that cold in some places. Even letting your pet get frost bitten is terrible. Stay in and keep your pets warm.