It's often said that us Britons love our pets. Test Your Pet was all about you, the BBC audience, engaging with one of our natural history programmes in a new way. Instead of you sitting back and being told about animal behaviour, the roles were reversed - you, our audience, were challenged to find out the facts and report back to us.

We asked a team of animal behaviourists to devise a series of tests to uncover the answers to scores of questions such as 'What breed of dog has the highest IQ?', 'Exactly how long is a goldfish's memory?' and 'Are right-footed parrots better at talking?' Thousands of you responded.

We also conducted the largest ever survey of Britons and their pets.