If you have seen a black snake in the garden in your dream: Operational changes may come to the fore in your business life or in your foreign affairs. Seeing a black snake in the garden in your dream is explained by the presence of malicious, wicked and deceitful people who are constantly watching you and wanting to harm you. The harm that will come from these people is pointed out. Having snakes in the garden indicates that you should be cautious and it would be beneficial to stay away from people.