I am a new Doberman owner and I am a bit concerned about my dog's behavior. Lately, my Doberman has been becoming increasingly protective of me and my family. While I appreciate his loyalty, it can be a bit overwhelming at times.
For example, he has started barking aggressively at anyone who comes close to me or my family members, even if it's just someone passing by on the street. I'm worried that this behavior might escalate and become dangerous.
I want to make sure that my Doberman is well-behaved and not too aggressive. What should I do if he becomes too protective? Are there any training techniques or resources that can help us manage his behavior?
Thanks in advance for your help!