If you saw your friend's dog in your dream: you will spend most of your time on your private life, you may find it difficult to see the issues related to your relationships. To see a friend's dog in a dream indicates that this person will suffer harm from someone whom he believes to be a friend, whom he trusts and leans on. A friend's dog is denoted by the person's friends, the troubles that will happen to him. This is said to be a sign of stressful and troubled days that anyone will experience. It's good to be cautious.