with Tony Soper , Jeremy Cherfas and Anthony Smith
Is the family cat a heavily subsidised predator with an unfair advantage over its wild prey? Or does it have a valuable future as a therapeutic aid in medicine?
And spectacular film of the hippos of the Ishasha River in Uganda, recorded over a period of three years by Dr Hans Klingcl.
Producer ROBIN IIELLIER
Editor JOHN sparks. BBC Bristol