what is quality of life for the animals through the winter?

This is in chapter 9. Orwell tells us simply that "life is hard". The winter is cold and food is scarce. Every animal on the farm is on reduced rations except for, of course, the pigs and the dogs:the pigs and dogs get full rations.The animals spend the cold days performing "spontaneous" parades in honour of Napoleon. They are, of course, anything but spontaneous.