ANCHORAGE, Alaska (InvestigateTV) — Staff at the Alaska Zoo performed a root canal on one of its polar bears after the bear broke a canine tooth.
Kova, 4, shares an enclosure with another polar bear named Cranbeary. The two have toys, treats and a large pool where Kova likes to take her morning swim.
Curator Sam Lavin noticed something was wrong when Kova’s behavior changed…