SEOUL, South Korea — The South Korean internet erupted in celebration as a 2-year-old wolf that escaped from a zoo in South Korea was captured safely Friday after a nine-day search that kept the nation on edge and made it a national celebrity.

The male wolf, named Neukgu, burrowed out of his enclosure at the O-World zoo in Daejeon on April 8, prompting a search that gripped the nation and raised fears about his safety. Animal rights activists questioned whether the wolf could survive outside the zoo and also worried it might be killed during capture, something that happened to a puma that escaped from the same zoo in 2018.

Intense national concern even prompted President Lee Jae Myung to make a statement reassuring the public police, fire officials and the military were doing their best to capture the wolf alive.

At one point, authorities nearly captured Neukgu after spotting him on a mountain near the zoo earlier this week, but he broke away from a perimeter set by rescue workers. A driver also spotted the wolf and shared a video of him trotting along a dark mountain road, lit by the headlights of the vehicle trailing behind.

Neukgu was finally found and tranquilized on a hill near an expressway early Friday, after an hours-long search involving drones, police and emergency workers and veterinarians, according to city and zoo officials. He was in stable condition after being taken back to the zoo, where veterinarians used a scope to remove a fishing hook from his stomach but found no other significant health issues.

Daejeon officials released social media videos showing rescuers pulling the limp wolf from a ditch and placing it in a carrier, and the animal undergoing medical examinations at the zoo.

Social media was flooded with celebratory posts, including messages like “welcome back” and “Neukgu, it’s dangerous outside the house.” Daejeon Mayor Lee Jang-woo in a Facebook post expressed his “deepest gratitude to citizens of Daejeon and also the entire nation for your support in ensuring Neukgu’s safe return.”

Born at the zoo in 2024, Neukgu is a third-generation descendent of a group of wolves brought from Russia in 2008 as part of a project to reintroduce wolves resembling those that lived in the Korean wild before going extinct in the 1960s.

Lee Kwan Jong, director of O-World, said Neukgu will be kept in a separate area from other animals and receive care until he has fully recovered and stabilized.

The zoo’s management, which has been criticized over a series of animal escapes, closed the facility following Neukgu’s escape and says it has not decided when it will reopen.

Lee Kwan Jong said the zoo, which is reviewing its security measures, will prioritize Neukgu’s recovery.

He’s expected to be a huge attraction when the zoo reopens.