Paul Cassar travels across the globe to work with some of the world's deadliest mammals and treat the 'monstrous' teeth of lions, tigers and bears. [Photo: VCG]

Paul Cassar runs his own dental practice where he treats clients with their tooth troubles. [Photo: VCG]

For the last 16 years, he has been working with International Animal Rescue (IAR) and delved into the mouths of lions, tigers, bears leopards, slow lorises and orangutans. [Photo: VCG]

The brave practitioner rescued 'all the dancing bears from India' which he re-homed in a sanctuary and has since set up centres for bears in Armenia and Syria, according to an earlier report of the Chichester Observer.