There are lots of places to see Tarsiers in captivity on Bohol, but many of the caged animals that are handled by humans die from stress and other complications brought about by their caged captivity.
An excellent way to see the Tarsiers that is sustainable is at:
The Tarsier Foundation Sanctuary on Bohol
www.tarsierfoundation.org/
Guides know where the Tarsiers sleep in the sanctuary and they take guests in limited number in to see the animals in a way that does not disrupt the Tarsiers normal behavior.