Make the line clear
Door boundary practice is easier when the dog can see and feel the setup. Use a leash, gate, or enough distance so rushing through does not self-reward.
First reps
- Start several steps from the door.
- Reward still feet or a check-in.
- Open the door only a little.
- Mark the pause.
- Release through only on easy successful reps.
Keep safety separate
Training is not a substitute for management. Use barriers and leashes where a mistake could reach a road, hallway, visitor, or another animal.
Bokedex outputs are best treated as context for owner decisions. For health concerns,
safety concerns, panic, biting risk, or sudden behavior change, involve a veterinarian,
certified trainer, or qualified behavior professional.