Cattle usually appear in your dreams in order to warn you about future problematic situations or troubles in relationships. The cattle advise you that you should be more careful about certain situations, important business or relationships. If the cattle in the dream are black or black and white and have long horns, this is a negative symbol for business and financial status - therefore you should closely watch your business in order to prevent significant money losses.
Overall, experts in the interpretation of dreams state that, when appearing in your dream, the cattle or the herd of cattle refer to financial status. Besides the dark cattle which announce future problems in business and losses, forcing the cattle in your dream to go somewhere means that 'gloomy' times are lying ahead of you and you will have to strive harder and harder to maintain the present level of income.
If the cattle in your dream peacefully feed on a green pasture, this means that there will be no financial or personal problems for you in the future, but neither any significant gain. Everything will be steady and tranquil in all aspects of your life.