Shamelessly bumping this
In view of the continuing, and expected to continue, Siberian cold snap.
Please plan ahead if you can. Don't leave it to the last minute to buy pellets, hay etc. Restock well before you run out in case your suppliers can't deliver, or you can't get out, when you really need the stuff.
Give some thought in advance to what you can do to help your rabbits survive. This cold snap isn't about the odd night below freezing, but about days on end, possibly weeks, of well-sub-zero temperatures which may take their toll on older rabbits or those with underlying health problems.