Antelope 
To see an antelope in your dream indicates that it will take a great deal of time and vigor to reach your goals and aspirations. Incredible wealth and prosperity may be in your near future.
To see an antelope collapse in your dream means that you are responsible for a failed relationship.
Buck
Dreaming of a male deer or buck symbolizes vulnerability. To pursue the buck signifies overcoming fears and taking steps toward your goals.
Killing the buck indicates malevolence or someone hurting you because of reasons you are unaware of.
To simply observe the buck in a dream means that the buck symbolizes you.
As a vulnerable and gentle creature, it represents feeling of your own weakness. For instance, you'd choose to ignore a problem rather than dealing with it in waking life.
Gazelle
To dream about a gazelle represents the spirit. It indicates that you should relax a little and let some things just happen. It's time for you to loosen up a bit.
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