I have chickens. We've just moved house and two bantam hens came with the property. I didn't want them; but they were already in the garden and soon they had somehow acquired names. I've asked around to find out how long I'll have to put up with them, but nobody knows the average chicken's lifespan. The consensus opinion seems to be that they usually live till just before Christmas. God help me, how did I end up owning chickens?

