Today’s guest blogger is Biscuit, Age 4.
It is 11:47 PM. My human — let’s call him “Steve,” because that is his name — has been staring at the same paragraph for forty-five minutes. I know this because I have been watching him from my bed in the corner, the orthopedic one he bought after I gave him enough sad eyes, and I have been counting. Not in numbers, exactly. More in units of “almost-time-for-a-walk” and “definitely-past-time-for-a-walk” and “this-is-outrageous.”
Steve just said a word I’m not allowed to say. He said it at his laptop. He then closed the laptop, opened it again, and said it once more for good measure.
I have diagnosed the problem.
Steve does not understand the difference between coherent and cogent, and it is ruining his novel, his sleep schedule, and — most critically — our 10 PM walk, which has now become an 11 PM walk, which is frankly a breach of contract.
Let me explain, because apparently no one else will.
What My Nose Knows That Steve’s Brain Does Not
I am a dog. I experience the world through smell, and let me tell you, smell is the most coherent information system on the planet. When I walk into a room, every scent connects to every other scent in a continuous, unbroken web of meaning. The pizza from Tuesday. The ghost of a squirrel that visited the porch three weeks ago. Steve’s anxiety, which smells like old coffee and a Google search history full of “is my writing good enough.”
That is coherence. It means everything holds together. It means when you sniff one thing, it leads logically to the next, and nothing contradicts anything else. A coherent story is one where if a character is terrified of water in chapter two, she is not cheerfully doing laps at the community pool in chapter seven without anyone acknowledging that this is remarkable. A coherent story has a continuous, unbroken scent trail from beginning to end.
Steve’s manuscript is coherent. I read it. (I did not read it. I smelled it. The pages smell like stress and ambition and one coffee ring that happened in October.) But from what I have gathered by lying on his feet while he reads passages aloud in a voice of increasing despair, the plot makes sense. The timeline is consistent. The characters behave like themselves.
And yet something is wrong.
Something smells off.
The problem, Steve, is that your story is coherent but it is not cogent.
The Squirrel Problem
Here is a thing I understand better than most: desire.
When I see a squirrel, I do not merely observe a squirrel. I am compelled. Every fiber of my being organizes itself around a single, burning, unified purpose. My body, my mind, my soul — all pointing in one direction, vibrating at one frequency, building toward one inevitable conclusion. The squirrel. The squirrel. The squirrel.
That is cogency.
Cogent means more than just “hanging together.” Cogent means persuasive. Cogent means every element is not only present and consistent but is pulling in the same direction, building toward something, making an argument so compelling that the reader cannot look away any more than I can look away from a squirrel.
A coherent story makes sense. A cogent story matters.
Steve’s novel makes sense. His protagonist, a disgraced marine biologist named Renata, moves through a plot that tracks correctly and hits its marks and never once contradicts itself. Chapter follows chapter with the logic of one domino tipping the next. Coherent. Perfectly, unimpeachably coherent.
But I have heard Steve read the chapters aloud, and here is what I notice: his voice gets flatter as he goes. He starts with energy. He ends sounding like a dog whose human has promised a walk and then sat back down. The story is going somewhere, but it does not want to go there. It does not lean forward. The scenes are correct without being urgent. The chapters are consistent without being inevitable.
Renata needs a squirrel, Steve. She needs something she cannot not want, and every scene needs to be about whether she’s going to get it.
The Part Where I Explain This Using My Dinner
Last Tuesday, Steve put my food bowl in a slightly different location than usual. He moved it approximately eight inches to the left. This was, objectively, a minor change. The food was the same. The amount was the same. And yet I spent four minutes walking circles around the new location because something in my ancient dog-brain knew that this was not how things were supposed to be.
That feeling — that wrongness, that sense of something pulling against the established order — is exactly what readers feel when a story is coherent but not cogent.
Cogency in fiction is about argumentative force. This sounds like a thing that belongs in an essay, and you would be correct, it does belong in an essay, and also it belongs in your novel, Steve, even though you are writing fiction and not an essay, because here is the secret: every good story is making an argument.
Not a political argument (though it can be). An argument about what the world is like. An argument about whether love is worth the risk, or whether a person can change, or whether the sea will give back what it takes. Renata’s story — and I am going off context clues here, plus the way Steve groaned at page 187 — is arguing something about whether obsession is a kind of love or a kind of destruction. Every scene should be a piece of evidence. Every character should be a counterargument or a confirmation. Every setback should tighten the question. Every revelation should make the answer feel both surprising and inevitable.
That is cogency. That is the bowl being in the right place. That is the scent trail leading, unmistakably, to the thing you cannot help but want.
The 2 AM Revelation I Had While Steve Was Still Awake
Around 2 AM, Steve did something I have not seen him do in weeks. He opened a new document and started typing fast.
I lifted my head. I watched. My tail moved once, cautiously, the way it does when something good might be happening but I don’t want to jinx it.
He was restructuring. He had figured out that Renata’s throughline — her want, her need, her squirrel — had been buried under scenes that were individually correct but collectively diffuse. The story was a grocery list when it needed to be a chase. He was pulling everything toward a center of gravity that had always been there but had never been given permission to pull.
Coherence, he had. He’d always had coherence. What he was building now was cogency — the quality of a thing that doesn’t just make sense but compels.
I put my head back down on my paws and allowed myself a small sigh of satisfaction.
Steve finally understood.
He looked at me at 2:23 AM and said, “I think I figured it out, buddy.”
Yes. You did. I knew this an hour ago.
I would have told you sooner, but you never ask.
In Conclusion: A Dog’s Editorial Notes
For anyone else out there whose human is struggling with a manuscript, please pass this along in whatever method works for your situation. Placing it on their keyboard. Sitting on it. Whimpering in a meaningful way.
A coherent story hangs together. It is consistent, logical, uncontradictory. It is a thing without holes. This is necessary. This is table stakes. This is the minimum. Do not be proud of coherence the way you are not proud of having remembered to put the lid on the trash can — it is simply what you must do.
A cogent story compels. It has a direction, a desire, an argument it is making with the force of every scene and image and line of dialogue. It pulls you forward not because the plot requires it but because the story wants something and you, the reader, have caught the wanting like a contagion. You are chasing the squirrel. You have forgotten you ever had legs that could stop.
Your characters need to want things the way I want things: completely, embarrassingly, with my whole self, in a way that reorganizes the entire world around a single point of urgency.
That is what makes a story cogent. That is what makes it matter.
And now I am going to go sit by the door and stare at Steve until he takes me on the walk he promised me four hours ago.
The manuscript can wait.
My bladder cannot.
Biscuit is a four-year-old Golden Retriever residing in the Pacific Northwest. He has strong opinions about narrative structure, the squirrels in the backyard (too confident), and his orthopedic bed (perfect). His human, Steve, is currently revising chapter twelve and doing much better, thank you for asking.
