The direction his face would have to point.
Environmental details can influence behavior in ways that disappear when everything is labeled simply “fear of the bed.”
Biscuit is not refusing the bed.
He is negotiating how he enters it.
His Rear Legs Begin Getting Stronger
With appropriate treatment, nutrition, rest, and rehabilitation if indicated, Biscuit begins spending more time upright.
His hind legs still look thin.
But they tremble less quickly.
When he turns, his rear paws cross less awkwardly.
When he backs onto the mattress, the movement becomes steadier.
Physical improvement gives the shelter a better view of the behavioral pattern because weakness is no longer dominating every movement.
And Biscuit Still Backs In
That is important.
If the behavior had disappeared as soon as his legs strengthened, physical difficulty might have explained much of it.
Instead, Biscuit becomes stronger and continues using the same approach.
Walk forward.
Reach bed.
Turn.
Back onto it.
Face outward.
Whatever started the habit, it has become a reliable part of how Biscuit settles.
He Even Checks Behind Himself Differently
Sometimes Biscuit reaches the bed and glances sideways.
He seems to judge where the mattress begins.
Then he turns.
His rear paw searches backward until it finds the surface.
Once it does, Biscuit commits.
He appears to know exactly what he is doing.
His First Forward Entry Happens During the Day
Biscuit has been walking around after eating.
He reaches the bed from the side rather than directly from the front.
One paw goes onto it.
Then another.
His hind legs follow.
Biscuit stands in the middle of the mattress.
No backward walking.
But he does not lie down.
Instead, he steps off again.
The entire event lasts only seconds.
Still, he entered normally.
Nighttime Is Different
When the kennel becomes quiet and Biscuit is actually preparing to sleep, the old routine returns.
He approaches the bed.
Turns around.
Backs in.
Then lowers himself facing the kennel door.
That suggests the behavior may be linked not only to the object, but to the act of settling for a longer period.