In the technique for training against reactive barking, what must occur immediately before scattering high-value treats upon trigger identification?

Answer

Make a distinct, happy noise

The training technique involves making a distinct, happy noise right before scattering treats to initiate the distraction phase before the dog can fully react.

In the technique for training against reactive barking, what must occur immediately before scattering high-value treats upon trigger identification?
behaviorDogbarkSoundbreed