Knut and his keeper, Thomas Doerflein. The dedicated Doerflein has slept in the zoo since Knut was born in order to provide round-the-clock care.

克纳特和它的饲养员托马斯·多非恩在一起。 全身心投入工作的多非恩自克纳特降生后一直住在动物园内，以便给克纳特提供全天候的照顾。

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Oblivious to the threat to his life, the hard-working cub kept to his busy schedule of daily appearances on Thursday, rolling around and playing with his keeper, Thomas Doerflein, an hour before the deadline was due.

BBC: Polar bear cub Knut was defiant in the face of death threats