Alaska brown bear has a new, shiny smile after getting a huge metal crown for a canine tooth

An 800-pound Alaska brown bear named Tundra at the Lake Superior Zoo in Minnesota received the world’s largest dental crown after a successful hour-long procedure performed by veterinary dentist Dr. Grace Brown. The titanium alloy crown, created from a wax cast of Tundra’s injured tooth, ensures he can eat normally and is now back in his habitat, showcasing a gleaming smile.