human
Is it normal for my dog to be aggressive when I'm not home?
assistant
It is very common for dogs to become more territorial and aggressive when their owners are away. This can cause them to bark or growl at other animals, people, or vehicles passing by the house. It is important to establish a consistent routine with your pet and give them plenty of exercise so they don't feel bored or anxious. Additionally, make sure you provide your dog with plenty of attention and positive reinforcement when they are around you.