Livestock owners engage their animals to different ways of breeding method because they want to take the step to the next level of such profession. Animal farm owners slot in their animals to these breeding processes, first of all, because of the additional income they could earn. The healthier the certain animal would be, the larger the profit would be if it were sold. Dogs were domesticated in East Asia about 15,000 years ago, Goats and sheep were domesticated around 8000 BCE in Asia. Swine or pigs were domesticated by 7000 BCE in the Middle East and China. The earliest evidence of horse domestication dates to around 4000 BCE. Older English sources, such as the King James Version of the Bible, refer to livestock in general as "cattle", as opposed to the word "deer", which then was used for wild animals which were not owned. Beef cattle is raised not just for meat, but also for other purposes. For example, the insides of the cattle are used as an ingredient for cosmetic and hair care products, while the hides are used as materials of leather products such as shoes and bags. Because of their versatility, beef cows are considered a profitable livestock option for enterprising individuals. On the contrary, if the foal is a colt, the pregnancy is usually and normally extended for a few more days. Interestingly, mares can also carry foals inside their wombs for about three to four weeks from their due date for foal delivery. If the pregnancy lasts much longer than that, seek proper veterinary or expert help. Andalusian horses are among the most elegant-looking horse breeds ever known and raised by mankind. Sturdiness and reliable stance had made Andalusian horses the top pick to constitute the cavalry mounts of the former royalties of the ancient Romans and Greeks. These horses look extremely elegant. More than that, they are vigorous and are proven to endure all kinds of physical exhaustions. It actually explains nothing. Words ending with ing also tend to be weak. Use simple tenses of words only such as place instead of placing. Second, do not use animal or individual for it is too generic. It is best to state what specific animal you are describing. Third, avoid using lacks or lacking. These words are non-descriptive; be more detailed in description.