David Glover to The Puppy Song in 7 Steps
- David Glover was a member of Hookfoot
- Hookfoot members included Caleb Quaye
- Caleb Quaye was born on October 9
- October 9 is the birthday of John Lennon
- John Lennon wrote Blackbird
- Blackbird was written by Paul McCartney
- Paul McCartney produced Mary Hopkin's recording of The Puppy Song