What you’re seeing in your 10-month-old German Shepherd is totally normal. This is around the age when protective instincts start to kick in. Barking at strangers, stiffening up, or growling can be signs that he’s unsure about how to handle new situations. Your goal is to help him learn that while it’s okay to be alert, it’s your job, not his, to decide what’s truly a threat.
Start by teaching him to check in with you. When he barks or reacts, calmly acknowledge it with a cue like “thank you” or “got it,” then redirect his focus with a command like “watch me” and reward calm behavior. Over time, he’ll learn to pause and look to you before escalating.
Structured socialization is also key. Give him positive, low-pressure experiences with new people, like having visitors toss treats from a distance without approaching. On walks, reward him for staying calm around strangers, but don’t force interactions. Let him observe and gain confidence at his own pace.
Focus on basic training to build self-control and trust. Commands like “place,” “leave it,” and “this way” are especially useful. Mental enrichment (like puzzle toys or nose work) and regular obedience work in different settings will help him stay balanced.
Avoid punishing protective behaviors like barking or growling, as this can lead him to suppress essential warning signs. Instead, reinforce your desired behavior, calmness, focus, and trust in yourself.
If you’re ever unsure, working with a positive reinforcement trainer, especially one experienced with Shepherds, can make a big difference. With the proper guidance, your dog can grow into a stable, confident protector who knows when to act and when to relax. You’re on the right track just by asking this question.