<human>: Is it normal for my dog to be aggressive when I'm not home?
<bot>: It is possible that your dog may become more anxious or aggressive while you are away. This can be due to separation anxiety, boredom, or a lack of attention from you. You should try to spend time with your dog each day and provide them with plenty of exercise and mental stimulation. Additionally, make sure to give them plenty of positive reinforcement when they behave well, as this will help reduce any aggression they may have.