"Yesterday was mayhem," Wildlife Conservation Office (WCO) director Teunjai Noochdumrong told CNN Tuesday.
"When our vet team arrived, there were tigers roaming around everywhere," Noochdumrong said. "Looks like the temple intentionally let these tigers out, trying to obstruct our work."
The "Tiger Temple," in Kanchanaburi Province west of Bangkok, has long been popular with tourists
, who could walk among the tigers and pose for photos. Thailand's Wildlife Conservation Office (WCO) said the temple's 137 tigers posed a danger to visitors and that they were being mistreated.
However, when staff from the WCO arrived Monday morning to remove the tigers, temple officials refused to let them in. After a half-day stand off, wildlife officers finally entered and were able to sedate eight tigers.
"We hope to gain more speed capturing them," Noochdumrong told CNN.
Capture in progress
The conservation office received a search warrant from a local court following failed negotiations with representatives from Wat Pha Luang Ta Bua Temple, as the Tiger Temple is officially known. The temple says it is a sanctuary for wild animals.
Over 2,000 personnel, including veterinarians, WCO civil servants, provisional police and local military are taking part in the mission to relocate the tigers to a compound in Ratchburi Province.
Suthipong Pakcharoong, the vice president of the Wat Pha Luang Ta Bua Temple Foundation, told CNN that the temple would comply with the court order but the relocation of the tigers would have a negative impact on the local economy.
"There is nothing illegal and dangerous at all," said Pakcharoong. "If they do like this, it would affect the tourism industry."
Thai authorities have long been under pressure to stop the business.
"We have been receiving complaints from tourists they were attacked by tigers while walking them at the temple," said Noochdumrong. "We had warned them to stop this act; they didn't listen."
As part of a 2001 agreement with the WCO, the temple was allowed to take care of the tigers as long as it didn't use them for profit or breed them.
However, the tigers were also allowed to breed freely, and many of them suffer from chronic illnesses and blindness, according to WCO.
The temple also charged tourists to enter the compound and walk with the big cats, however Pakcharoong said the money was used to pay for the tigers' care.
"We have to do that because that is how we earn the money and use that money to take care and raise our tigers," said Pakcharoong.