A noose in a dream represents impending danger and guilt. You may be experiencing persecution or have a fear of punishment for misdeeds.
To dream that you are putting a halter on a horse represents that you are attempting to convince someone to convert to your ideology or manner of dealing with issues.
To dream of dexterously swinging a lasso suggests satisfaction in love and happiness in family relations.
To lasso an animal in your dream indicates that you will succeed in winning the heart of your true love. Your affection for your beloved will be reciprocated.