A polar bear cub the size of a guinea pig looks to be dreaming of a white Christmas in adorable secret footage captured yesterday (December 13), snuggled up with their mum. <br /><br />The 14-day-old cub, kept at the Berlin zoo, spends most of the day snuggled up to mum in a nesting cave that even zookeepers aren't allowed in. <br /><br />But new camera technology at the Berlin Zoo means everyone can follow the newborn's development in the cosy den from afar. <br /><br />The cub's eyes and ears will open when it is around 30-days-old but for it now relies on mum Tonja to keep warm and safe.
