If the power went out for a week or so, I is there any realistic way of heating in?

[Tarrel]

Talking of snuggling up to pets, ever wondered where the name of the band "Three Dog Night" comes from? Inuit and other northern-dwelling folk on the American continent will gauge the nightime temperature by how many sled dogs you need to bring into your shelter with you to keep warm. So, a four dog night is colder than a three dog night.

There's a guy in the northern US makes wood-burning camp stoves, called Four Dog stoves. Name comes from the same idea.

I always sleep with my dog when camping. Trouble is he wakes me up by licking my face at first light!