Hello. I have a 6 month old rat terrier that we got at 8 weeks old. From day one he was anxious and nervous around people and will still bark at people on walks. We got him 3 days before the pandemic shutdown. Do I just continue with the positive treats while seeing people. Or does anyone suggest giving small corrections when I see the barking/reactivity about to begin ? I want to nip this in the bud now. I hope it‘a not too late.