Pregnant sows are confined in special gestation crates, where they are prevented from turning around and lying down comfortably. Most cows do not experience getting out of barns where they are literally kept for all of their lives. Many livestock animals die amid natural disasters, heat waves, and other occurrences that are further aggravated by lack of farms emergency measures and facilities. On a broader view, livestock refers to any breed or population of animal kept by humans for a useful, commercial purpose. This can mean domestic aniqmals, semi-domestic animals, or captive wild animals. Semi-domesticated refers to animals which are only lightly domesticated or of disputed status. These populations may also be in the process of domestication. To start with, farmers should handle livestock feed equipments adequately and efficiently. These equipments include feed supplies cattle and hog feeding tools, and horse feed supplies for in the barn and out in the pasture. Whatever the size of the farm, equipments must hold enough feed for the livestock and are sturdy enough to go over different kinds of terrain. These materials are used to produce blankets, brushes, clothing, shoes, and other goods that are sold mainstream. Manufacturers use the hoofs and horns of livestock to make buttons, combs, glue, and knives. Other livestock by-products are used by the preparation of livestock feed. Some of the glands and organs of certain livestock are used to make drugs like epinephrine, insulin, and pepsin. The Murray Grey is great for farmers who are looking for beef cows that are easy to take care of. Australian Brafords can withstand daytime heat and resist tick infestation. They are a crossbreed of Brahmans and Herefords. The Longhorns that come from the Midlands of England are medium-sized and resilient beef cows. Milk Goat milk contains low amounts of lactose, making it a great alternative for cow s milk. It is ideal for people who are lactose intolerant but want to get the nutritional benefits of milk. Appearance and breed are two main considerations when selecting a goat for its milk. The best milk-producing breeds are the Nigerian and Nubian goats because they produce large amounts of milk.