If you are cold out here so are we.
Keep your rabbit warm this winter. In the wild they would stay warm in underground burrows.
Keep rabbits in neutered pairs so they can snuggle together and share body heat.
Keep hutches and sheds well insulated, warm, dry and draught free. Tarpaulin blankets or duvets underneath are great. Provide lots of warm areas packed with straw, snuggle safe heat pads will help keep them warm.
Cover water bottles with a thermal sock or glove to prevent freezing.
Rabbits should always be able to choose between a safe, secure run and a warm hide, so make sure both are always available.