The proceeds will go to cancer research
He wants to show that 'vegans are awesome'
Runkle says his heart will 'forever be with the organization'
The charity is helping more and more people try veganism
The ad 'has the potential to bring about real change'
These animals are facing a threat to their existence
Many animals desperately need help - will you get involved?
You can now get yourself a festive Corbs sweater
Scientists are calling it the 'Sixth Mass Extinction of Species on Earth'
Vegans looking to get involved in campaigning will find plenty of volunteer opportunities here
The project has taken three and a half years to set up