Some stories may feature an outcast character. This could be someone who doesn't fit into the normal social norms of the community. Through their story, Chapin can explore themes of acceptance and the human need for belonging.
In the 'father does know best the lauren chapin story', Lauren Chapin is probably the person whose life and experiences are being told in relation to her father's wisdom. She could be an ordinary person whose story of family dynamics, with her father being the source of great knowledge, is being shared. Without more details, it's difficult to say more about her, but she's clearly an important part of this narrative.
One of the main themes is human relationships. His stories often explore the connections between people, like family bonds or friendships. For example, he might show how a father and son interact in different situations, highlighting the love, conflict, and understanding within that relationship.
The main character is Clifford, of course. He is the big red dog. And usually his owner, like Emily, is also an important character. There might also be Clifford's friends in the neighborhood or the little animals he meets during his day.
It's not a straightforward true story. Harry Chapin used his imagination and creativity to weave a narrative around themes and situations that might have had roots in reality, but it's not a one-to-one account of actual events.
Since it's Clifford's story, Clifford himself is surely a main character. There might be his owner or other animals in his neighborhood. They could interact with Clifford during his first autumn experiences, for example, going on walks together or sharing food as the season changes.
As I don't know the details of this story well, but surely Clifford Possum Tjapaltjarri is one of the main characters. There might be another character who is his love interest, but without more information, it's hard to say who exactly that is.