Dreams are complex and can have a wide range of interpretations depending on your personal experiences, emotions, and the context of the dream. Chasing a sheep in a dream might symbolize various things, and it's essential to consider the broader context of your life and emotions to understand its meaning better. Here are a few possible interpretations:

1. Pursuing a Goal: Chasing a sheep in a dream could represent your pursuit of a goal or aspiration in your waking life. The sheep may symbolize something you desire or something you're trying to achieve. This dream might suggest that you are determined and focused on reaching your objectives.

2. Escaping Responsibility: On the flip side, it could indicate that you are trying to avoid or escape from a responsibility or task. The sheep might symbolize an obligation or duty that you are reluctant to confront.

3. Symbol of Innocence or Vulnerability: Sheep are often associated with innocence and vulnerability. Chasing a sheep in a dream might signify your desire to protect or safeguard something or someone you perceive as innocent or in need of protection.

4. Lack of Control: If you're unable to catch the sheep in your dream, it might indicate a feeling of powerlessness or a lack of control in a particular situation in your waking life.

5. Symbol of Nature or Simplicity: Sheep are often associated with nature and simplicity. Dreaming of chasing a sheep could reflect a desire to connect with nature, simplify your life, or get back to basics.

6. Metaphorical Pursuit: Sometimes, dreams are not meant to be taken literally. Chasing a sheep might symbolize your pursuit of something intangible, like happiness, love, or inner peace.

To better understand the specific meaning of this dream, consider your feelings and thoughts during the dream, as well as any events or circumstances in your waking life that might be related to the dream. Dreams are highly personal, so what this dream means to you can vary greatly from what it means to someone else. If the dream continues to bother you or if you have recurring dreams with similar themes, you might consider keeping a dream journal or consulting a dream analyst or therapist for deeper insight.