There are over 260 big felines being cared for at the facility in Mexico, and also 40 dogs BJWT has saved from living off the street.
The Daily Beast also alleged that while the foundation says it has 'thousands' of acres for their rescues, they have 'less than 100.' The website, who shared the story last year, said they tried reaching Eduardo for comment.
Demi, who added diamond earrings, pulled her dark locks back into a bun to play with the adorable cubs.
She shared an Instagram photo of herself for her 62.2 million followers as she cradled one of the youngest rescues at Black Jaguar White Tiger.
Khloe Kardashian and Kendall Jenner previously visited the foundation to raise awareness for the cause; their visit was featured on Keeping Up With The Kardashians in 2015.