In this episode, Liz will look at the most incredible friendships between humans and some of the most dangerous creatures from around the world, including a polar bear, lions and a pack of hyenas. Click here for more documentaries: http://bit.ly/2gSPaf6 Follow us on Facebook: facebook.com/realwildschannel Follow us on Instagram: https://www.instagram.com/realwildchannel/ Content licensed by DRG to Little Dot Studios. Any queries, please contact us at: owned-enquiries@littledotstudios.com #RealWild #Documentary