At minimum, each lamb should receive a double handful, or about ¼ lb. (4 ounces) of a good-quality alfalfa hay per day. Although progressive judges are selecting lambs with more base width, rib shape and deeper fore rib, we still want lambs that are relatively tubular in their design. That means a lamb with an excessive middle usually will not be placed high in class.
Poor-quality forage passes slowly through the digestive tract of the lamb. So, feeding a low- or moderate-quality roughage source tends to put some middle or a belly on lambs. The higher-quality alfalfa passes through much faster, maintaining the tubular appearance of the lamb, yet meeting the lamb’s fiber requirement.