March 23, 2015 10:20 AM EDT

The successful Warner Bros studio tour of ‘The Making of Harry Potter’ has come under fire for its treatment of animals.

The Harry Potter attraction at Warner Bros Studio Tour London opened in 2012 and allows fans to tour the sets, sample Butterbeer and meet animals from the franchise, including Harry’s owl.

Animal rights group PETA has accused the tour of mistreating the owls that appear on the tour. After secretly filming the tour, PETA has accused the tour operators of keeping the “distressed birds… tethered in tiny cages for hours and forced to perform tricks.”

“Confining frightened owls to tiny cages where they can only chew at their tethers in frustration goes against every message of respect and kindness that J.K. Rowling’s wonderful books taught us,” PETA director Mimi Bekhechi told the BBC.

Warner Bros Studio Tour London told the BBC, “It is essential the welfare of the birds… is of the highest standard.” They also said that they had asked the company that owns the birds, Birds and Animals, to “review this matter.”

Meanwhile a spokesperson for Birds and Animals told the BBC, “The owls are always given regular breaks and closely monitored by a vet. Now that we have had the opportunity to see the footage, we have instigated a review of the issues raised.” They added: “We will take appropriate action to ensure that the birds and animals always receive the very best care.”

[BBC]

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