If you only saw a dog in your dream: You can travel long distances, realize different worlds or be interested in different cultures and philosophies, you may want to get to know different belief systems. To see only a dog in a dream indicates that you will have a real friendly and sincere friend, so that you will experience beauties, have a good look at life and good luck. If you only have a dog in your dream, it means not helping anyone except the needy and finding good things.