He is not relaxed.
But he never runs.
That Is a Significant Change
Nobody needs Bruno to ignore everything immediately.
The important difference is that he remained capable of controlling his movement.
He felt something.
He became concerned.
But panic did not take over his legs.
For a dog who previously ran until he stumbled into the corner, staying on the cot is meaningful progress.
The Next Vibration Can Still Overwhelm Him
Later, heavy cleaning equipment moves much closer.
The floor vibrates more strongly.
Bruno jumps.
His paws hit the ground.
He runs.
One hind foot slips.
He reaches the corner and drops flat.
The old pattern returns.
That does not make the earlier success meaningless.
Intensity matters.
Distance matters.
Duration matters.
Bruno may tolerate a mild version of the sensation while still being unable to handle a stronger one.
The Goal Is to Find His Threshold, Not Test His Limit
There is no benefit in deliberately increasing vibration until Bruno panics.
Once his chest is pressed against the floor and he cannot move normally, the situation has already gone too far for useful learning.
Any gradual behavior work should remain at a level where Bruno can still function.
He should be able to notice.
Think.
Move normally.
Recover.
A Different Resting Surface May Also Help
If vibration travels strongly through the floor, the physical setup of Bruno's resting area may influence what he feels.
A stable, comfortable bed positioned appropriately within the room may reduce some direct sensation.
Non-slip surfaces can make movement safer.
The exact setup needs to account for cleaning, hygiene, and Bruno's medical needs.
Environmental management is not a cure.
It can lower the intensity enough for recovery to begin.
Bruno May Also Need Somewhere to Retreat Safely
His current destination is a bare corner.
That tells staff he wants distance.
A protected resting area may give him another option.
Instead of sprinting until he reaches the wall, Bruno could learn to move calmly toward a predictable safe location.
The first goal does not need to be “never react.”
It can be “react without getting hurt.”
One Afternoon, the Floor Begins to Hum
Bruno is lying down.
His head rises.
He stands.
His body is tense.
For a second, he looks toward the corner.
Then he looks toward his protected resting space.
Bruno steps down from the cot.
He walks.
Not runs.
He enters.
Turns around.
Lies down.
The floor continues vibrating slightly.
Bruno remains alert.
But he does not stumble.
He does not crash into the corner.
He does not flatten himself against bare concrete.
The fear is still present.
The dangerous response is smaller.