We were told that the tiger temple started as a regular temple. One time someone rescued a tiger cub and the temple took in the tiger and provided care. To "tame" the tigers, the temple fed them only cooked meat.
Since then the temple acquired a reputation, and people start sending young unwanted animal to them. By now they have bears, horses, buffalos, deer, and other animals.
Before we visited the temple, our guide prepared cucumbers and other vegetable so we can feed the animals.