The kennel routine changed.
Rocco needed closer observation and a safer environment while veterinarians investigated what was happening.
The immediate concern was not making him behave normally again.
It was finding out why an older dog had suddenly developed abnormal behavior, altered responsiveness and difficulty walking.
Head pressing itself is not a diagnosis.
It is a sign.
And several very different medical problems can potentially produce neurological changes.
The Brain Was One Concern—but Not the Only One
When a dog develops abnormal neurological behavior, veterinarians have to consider where the problem may originate.
A disorder directly affecting the brain is one possibility.
But systemic illness can sometimes affect brain function too.
That is why Rocco's evaluation could not stop with observing him walk around the room.
His veterinary team needed to consider both neurological and metabolic causes based on his examination and any additional testing they determined was appropriate.
The visible behavior was only the beginning of the investigation.
Staff Could Not Tell the Cause From Watching Him
It would have been easy to see an elderly dog pressing his head against a wall and immediately assume the worst.
But Rocco's caregivers did not have enough information to do that.
Neurological abnormalities can have multiple causes.
Metabolic disturbances can sometimes alter mental status and behavior.
Toxic exposures, inflammatory conditions and other diseases may also enter a veterinarian's differential diagnosis depending on the circumstances.
In an older dog, structural disease affecting the brain may also need consideration.
But none of those possibilities could responsibly be turned into Rocco's diagnosis before his veterinary assessment supported it.
The shelter knew what Rocco was doing.
They did not yet know why.
Then Another Episode Happened
Rocco had been resting.
He stood.
For a few moments, he appeared able to orient himself.
Then he began walking.
Instead of moving directly across the area, his path curved.
Rocco continued.
Turn.
Another step.
Turn again.
Then he stopped near the wall.
His head lowered.
His forehead moved forward until it met the surface.
And Rocco stayed there.
A caregiver approached.
His name was called.
His response remained diminished.
There was no reason to leave him standing there just to see how long the episode would continue.
Staff intervened and kept him safe.
The Staggering Made Falls Another Concern
When Rocco moved away from the wall, his steps were not always reliable.
He could sway.