Warning: This video contains graphic imagery of a tiger dissection which some viewers may find distressing. If this video does not sound suitable for you, why not check out a series of videos about wild Amur tigers, that has been released on our sister channel BBC Earth www.youtube.com/watch?v=pPElaRIV5QQ&list=PL50KW6aT4UgyShWYE6oEIYxZb5gToRInu For this project we teamed up with experts from National Museums Scotland to look at the anatomy of an Amur tiger. She was an old female, euthanased after acute kidney failure. She was from a sanctuary and was dissected as part of an extensive research programme, looking into captive welfare in big cats. If you have any questions about the film, do let us know in the comments below and we’ll endeavour to answered them. Find out what Ben Garrod is up to on twitter @Ben_garrod Subscribe to Earth Unplugged - www.youtube.com/subscription_center?add_user=earthunpluggedtv Check out the BBC Earth website www.bbc.com/earth Join the Earth Unplugged community: Facebook: www.facebook.com/EarthUnplugged Twitter: www.twitter.com/earthunplugged Google+: goo.gl/RKq6q www.youtube.com/user/EarthUnpluggedTV www.youtube.com/subscription_center?add_user=earthunpluggedtv This is a channel from BBC Worldwide who help fund new BBC programmes.