A lot of rabbits live outside in a hutch, even in winter. They survive. However, I have no doubt that if they had the choice, they would prefer to live inside and snuggle up with a warm pet pack (or other bunnies). This is the first winter we have tried a warming pad for Tofu. It’s just a bag of orange gel that I microwave for a few minutes until it is warm, then it goes into a fleecy pouch with a couple of sheets of reflective stuff to keep the warmth in. As Tofu is gets older (almost 8 years) he seems to feel the cold more. Some mornings this winter, he would rather stay indoors than to roam free in the backyard. I sometimes find Tofu with his fluffy bum pressed against his warm pet pack. He grooms the pet pack like it might be his friend. Tofu has also been coming into our room at night. He hops around my side of the bed until I wake up and scoop him up and he …