ROOM NOTE / 02
The door is a new question.
An open crate offers access in both directions. A closed door changes that access, even if the bed, room and reward stay the same. That change deserves its own attention.
Editorial team / by PawLine. Source-checked November 13, 2026. Not independently expert-reviewed.
01
Notice what changed
VCA begins with enjoyable open-door experiences, then discusses closing the door while the person remains nearby before introducing absence. PDSA also treats door closure and leaving the room as separate parts of the process. These are general teaching structures, not a calendar that tells every household when to progress.
VCA, Ellen Lindell VMD DACVB and Monique Feyrecilde BA LVT VTS Behavior ↗Source for this explanation, not an endorsement or review of this website.
02
Do not use food to hide the change
A chew can occupy a dog while a door moves. It does not prove that the dog would choose to stay after the food is finished. PDSA asks for comfort and voluntary time in the open crate before closing the door. Read the whole situation rather than turning one swallowed treat into a universal green light.
PDSA ↗Source for this explanation, not an endorsement or review of this website.
03
Short is not automatically comfortable
A very short experience can still be frightening. A longer quiet experience can still leave important things unknown. The site therefore offers no minimum-success timer, silence requirement or automatic increase. If worry appears, PDSA advises returning to the previous stage; concerning distress needs professional guidance rather than a tougher repetition.
PDSA ↗Source for this explanation, not an endorsement or review of this website.
04
The latch does not train the dog
Equipment controls a door. Learning depends on the experience around it. Shouting, banging the crate or adding punishment does not turn that experience into a safe place. AVSAB recommends reward-based methods and rejects flooding or exposure that leaves the learner unable to opt out.
American Veterinary Society of Animal Behavior; 2021 ↗Source for this explanation, not an endorsement or review of this website.