Those are significant medical concerns.
However, the complete diagnosis was not provided.
There is no information here detailing the exact nature of the chest trauma, whether there are rib fractures, lung injuries, internal bleeding, or other complications.
None of those conditions should be assumed.
The reason his front leg requires a splint was also not specified.
Likewise, no diagnostic imaging, laboratory results, medications, or treatment plan were provided.
The facts that are known are already severe: Brutus has sustained major trauma, is profoundly weak, has extremely limited mobility, and currently requires oxygen support because of his compromised breathing.
Oxygen Support Changes the Urgency of His Care
Brutus is not simply an elderly dog who needs extra rest.
He is medically fragile enough to require supplemental oxygen.
That means anyone considering helping him must understand that moving him may not be straightforward.
His current oxygen requirement, respiratory stability, and ability to tolerate transportation should be discussed directly with the veterinary team before any transfer is attempted.
A dog who becomes breathless after minimal movement may need extremely careful handling.
Brutus's repeated attempts to drag himself toward voices may be emotionally compelling, but his medical needs come first.
If staff have instructed that he remain still, he should not be encouraged to crawl simply because people want to interact with him.
Every unnecessary exertion could place additional demand on a body already struggling.
Even a Few Feet Require More Strength Than Brutus Has
Brutus spends most of his time on his medical bedding.
That is where his body needs to remain supported.
Then a voice reaches him.
His head lifts.
His eyes and ears orient toward the doorway.
The instinct to respond may still be present even though the physical ability to act on it is disappearing.
Brutus presses down with his front half.
He pulls.
His body slides a little.
The splinted leg limits him further.
His chest and abdomen remain low to the floor.
After several attempts, he cannot continue.
Brutus collapses.
The distance he covered may be only a few feet—or less.
The person he heard is still far enough away that he cannot reach them.
Yet while his breathing becomes faster and more labored, Brutus attempts to raise his head again.
His Exhaustion Is Impossible to Ignore
Brutus's weakness is no longer subtle.
He is described as almost unable to stand.
His body is severely thin and depleted.
Physical effort produces obvious fatigue.
After trying to move, he may simply lie where his strength ends.
That means every interaction needs to be viewed through the reality of his medical condition.
A small head movement may be significant.
A few inches of crawling may represent substantial exertion.
An attempt to rise may use energy he does not have to spare.
Visitors should not expect Brutus to greet them like a healthy Rottweiler.
He cannot.
His current response to a person may be nothing more than turning toward their voice and trying once to pull himself closer.
The Cause of Brutus's Injury Has Not Been Provided
A severe chest injury naturally raises questions about what happened before Brutus reached the shelter veterinary wing.
Those answers were not provided.
It is unknown whether Brutus was involved in an accident, was injured by another animal, experienced a fall, or suffered some other form of trauma.
It would be irresponsible to claim he was struck by a vehicle, abused, beaten, or deliberately harmed without supporting documentation.
His history before intake is also unknown.
There is no information about where Brutus lived previously or how long he had been injured before receiving veterinary care.
Those details should remain unknown unless verified information becomes available.
Brutus's current condition is serious enough without adding an invented history.