Jackson is walking on a loose leash and sits when stranger approaches. A cat is walking by , Jackson is looking but stays seated.

Shadow is waiting at the door with a loose leash, walks on cue, stops and connects before continuing walking.

Speedy is reacting to the doorbell sound. He follows and barks at guests and has had a history of biting. Speedy's behavior is fear motivated. I started by desensitizing him to the sound of the doorbell and counter conditioned to create a good feeling by pairing with treats. I proceed with "go to bed" with the sound of the doorbell using operant conditioning: rewarding him with a treat or toy when he does. Speedy is no longer approaching guest.