Sizing the daily ration
A Merino ewe needs total dry feed of roughly three to four pounds for every hundred pounds of body weight each day. Merino ewes commonly weigh between one hundred and twenty-five and one hundred and eighty pounds, so the practical range runs from about four to six and a half pounds of hay and grazed pasture daily. That is the whole intake, not a supplement target. Fine-wool sheep are not the largest sheep in the barn, and owners arriving from meat breeds often overestimate how much a Merino needs in bulk while underestimating how much the quality of that feed matters to her.
Wool is a second mouth to feed
A Merino grows dense, fine fleece continuously, and fiber is almost pure protein. That means her protein requirement runs higher than a comparable hair sheep or meat ewe simply standing in the same pasture, and it never switches off between shearings. On young, green forage, pasture protein usually covers both ewe and fleece. On mature, dry, or dormant forage, energy may look adequate while protein quietly runs short, and the fleece tells on the ration first: growth slows and the staple can develop a weak point. A modest daily portion of a protein-rich supplement during those stretches protects both the ewe's condition and the clip she is growing.
Steadiness matters as much as quantity
Wool records the sheep's nutritional year in its staple, and abrupt swings leave marks. A ewe who feasts, then goes short when a paddock plays out or a hay batch changes, grows fiber of uneven strength that can break in processing. Aim for a level plane of nutrition: change hay lots gradually by mixing old and new over several days, move supplements up or down in small steps, and keep feeding times regular. The same steadiness protects the rumen, which adapts to a ration over days, not hours, and protests sudden grain increases with digestive upset that costs more condition than the grain was worth.
Pregnancy, lactation, and the ram pen
Twin-bearing Merino ewes need rising feed quality through the final month of pregnancy, when the lambs do most of their growing, and nursing ewes need the flock's best forage plus supplement to milk without stripping their own reserves. Weaned lambs being grown out for their first fleece deserve consistent, adequate protein rather than alternating feast and shortage. Rams, larger than ewes, eat proportionally more forage but need concentrate only when breeding work or poor pasture pulls condition down. In each group, hands-on condition scoring under the fleece is essential, because a full Merino fleece can hide a thin sheep almost completely from the eye.
Minerals, water, and watching the staple
Offer a loose mineral made for sheep at all times, keep it dry, and place it where timid ewes can reach it without crowding through the dominant animals. Clean water deserves the same attention; sheep drink less from fouled troughs, and intake of everything falls with it. At shearing, read the fleece like a diary: a distinct break or tenderness at one point in the staple points back to a feed gap, illness, or stress at that stage of growth, and tells you which part of the year to reinforce. KinsLe Care Teams help keep that year even, with the Merino flock's hay, supplement, and trough duties assigned per group and checked off as each feeding is finished.