# A household treaty nobody agreed to out loud

> Two cats who won't share a room have already reorganised a whole household around a gap that stays open, and this design is that gap and nothing else.

August 20, 2026 · https://justog.club/stories/the-two-who-cant-share-a-room

Two black cat silhouettes, seated back to back, mirrored exactly. A clear gap between them. Down
the middle of that gap, one thin vertical line, top to bottom.

Nothing else on the shirt. The gap is the whole design.

## Why is the print on the back instead of the chest?

Because the two of them are turned away from each other, and a chest print would put them
face-forward — which is the one thing they don't do.

A back print reads the way the cats themselves do: from behind, at a distance, tails out, no
eye contact. Putting the same silhouettes on the front would mean drawing them looking outward at
the viewer instead of away from each other, and the whole point collapses the moment they seem to
be facing anything.

## What is the household actually organised around here?

A boundary that was never written down and gets followed anyway.

Feeding times staggered so neither one arrives first. A door left open on one side of the house
and shut on the other. A stair landing that has quietly become one cat's landing and not the
other's — not unlike [a floor plan that turns out to be governed entirely by one animal's own
hourly schedule](/stories/where-he-sleeps-by-the-hour) once somebody tries to mark it down.
Nobody drew up these rules. They accumulated, one avoided collision at a time, until the house ran
on them without anyone noticing they'd agreed to anything.

## Why does the line have to stay a plain line?

Because the moment it becomes a wall or a door, the design stops being about the cats and starts
being about a piece of furniture.

A drawn wall or a door with a keyhole tells the viewer exactly what's keeping the two apart, which
turns a subtle domestic arrangement into a punchline about architecture. A bare line leaves that
open. It could be a hallway, a fence line, a difference of opinion — the household reading it
knows exactly what it stands for, and nobody else needs to.

## What if the two of them actually get on?

Then this isn't their shirt — the version for two who adore each other needs a different
composition built around that, not the same layout recoloured.

A treaty design is specific to a grudge that's being managed rather than resolved. Two animals who
sleep in a pile need a design where the gap is doing nothing, because there isn't one, and closing
that gap on the page is a different drawing from opening it — a different job again from
[two animals kept by the same household at different times](/stories/two-pets-who-never-met),
who were never in the same room to begin with. Forcing an amiable pair into a back-to-back layout
with a dividing line would be describing a conflict that doesn't exist between them.

## Does this work for anything besides two cats?

Yes — any pair kept in one home who've settled on separate territory rather than a shared one, cat
and cat or otherwise, sits under the same shape.

The silhouette changes with the animals; the geometry — two figures, mirrored, a gap, a line —
doesn't need to. It's the same instinct as [any household with more than one animal finding its
own layout](/stories/multiple-pets-one-shirt) rather than a single template for "pets."

## Does anyone own the silhouette style used here?

No — a solid black cat silhouette in profile is about as generic a form as exists in illustration,
used across centuries by nobody in particular. Style has no owner; a work does. The line only
becomes somebody else's design if it copies a specific illustrator's identifiable piece rather
than the plain shape two cats make sitting back to back, which nobody holds a claim on.

## Does this print well on the back of a shirt?

Yes — a solid silhouette and one thin line are about as simple as printing gets, which is exactly
what a back placement needs to hold up at a glance from behind.

Flat black with a hard edge survives washing far better than a soft grey gradient would, and a
single-line gap stays legible at almost any print size because there's no fine detail in it to
fill in. Dusty pink, cream or a pale grey garment all let solid black read clean without the
silhouettes disappearing into the fabric.

## How do I get one made?

Describe the two of them at [JustOG](/) — which side of the house each one claims, and how wide
the gap should read. Pick a direction, drag the crop frame, see it composited on the real garment,
and it's made to order and shipped.

Designs other people have published are in the [shop](/shop).

Right now, somewhere in that house, one of them is waiting for the other to leave the landing.