Separate the pieces
First reinforce looking at and approaching the equipment. Next practise nose movement near a wide opening without fastening it.
Check physical fit
Rubbing, restricted shoulder movement, pressure behind the legs, or difficult buckles can create real discomfort.
Change the prediction
Short calm sessions that end before fastening can rebuild comfort. Do not make every equipment appearance lead to a busy walk.
What to avoid
Keep the response gentle.
Avoid pushing the dog’s head through while holding the body still.
Safety boundary
When to get more help.
Sudden equipment sensitivity, pain, skin irritation, or snapping needs veterinary and behavior assessment.