Add more ports by: Upgrading your Mac's graphics card. Apple has phased out this proprietary display plug, but you might see it on an older monitor or Mac. Look for the rounded shape of the rectangular connector to help in identification. The cable carries power, USB, and video. You can adapt a DVI signal for an ADC monitor, but the converter boxes can be pricey; an ADC signal from a Mac is more easily converted to DVI for a standard display.
Most nutrition articles about feeding horses recommend approximately two (2) percent of their body weight in forage per day. This would mean a 1,000-pound horse would need about 20 pounds a day. This amount is not carved in stone.
The basic ration for a horse is hay plus grain. The amount of grain a horse needs depends on the growth or performance expected. The amount of total ration is based on a consumption of 2-1/4 pounds of airdry fed per cwt. Thus a 1,000-pound horse would receive a total daily ration of 22-1/2 pounds.able 2 gives grain requirements for several types of horses. Table 2. - Amount of Grain To Be Included in a Horse's Ration Per Cwt. of the Horse's Weight Grain per cwt., lb. Work expected from the horse Grain or growth Breeding stock None Idle mature horse Maintenance ....