That's it really. I suggested rabbits but she says they have simply been pulled up out of the ground in a manner that is not rabbits.
Whatever it is hasn't touched any of the other veg (all winter i.e. leeks, swede etc)around them and this has happened three times now (she keeps re-planting the carrots not so successfully) The carrots are left lying around with an occasional nibble but nothing of much substance.
My dad and her live very rurally so people breaking into back garden is almost impossible.
Does this sound familiar to anyone? I said I would post this to the wise anyway!
BBx