We went to Galloway Conservation Park in Scotland to meet John Denerley. He's quite a celebrity in the Deaf community and is often referred to as their own David Attenborough! John told us a bit about some of the challenges he's faced in realising his ambition to work with animals. And he told us all about the new SignVideo service Barclays now offer for people who are Deaf and hearing impaired.
Production Company: Red Bee Media