Weaning Lambs and Kids: The Right Age and a Low-Stress Method
Weaning lambs and kids usually happens at 2 to 3 months, based on weight and intake. Learn the readiness signs, weaning steps and drying-off for better growth.
Lambs and goat kids are usually weaned at 2 to 3 months, but age alone is not the test: they should be eating concentrate and forage well, drinking water and at a good weight. Wean the whole group at once by moving the dams away, keep the young stock in their familiar pen on the same feed and water, then cut back the dams' ration to dry them off.
Weaning is a turning point for the animal and for the farm accounts: it is the day the youngster stops relying on its mother's milk and starts relying entirely on your feed. Good weaning means growth continues without a check, and the dam recovers condition for the next mating. Poor weaning means weeks of lost weight, scours and sometimes deaths.
When is a lamb or kid ready to wean?
There is no single date for every farm. Early weaning works on intensive units with good feed; later weaning is common on pasture-based and pastoral systems. The readiness signs are much the same:
- Eating concentrate and forage regularly for several weeks, not just nibbling.
- Drinking water from the trough without trouble.
- A good weight for its age: a common rule of thumb is that a lamb should weigh about three times its birth weight or more; the heavier it is, the better it copes.
- Healthy: no scours, cough or weakness at weaning. Do not combine weaning with illness, transport or vaccination on the same day.
| Situation | Typical weaning age | Notes |
|---|---|---|
| Intensive finishing with good creep feed | About 6 to 8 weeks | Needs high-quality starter feed and close monitoring |
| Semi-intensive farm | About 2 to 3 months | The most common for sheep and goats |
| Traditional grazing | 3 months or more | Depends on pasture and the dam's condition |
| Dairy goats with milk sold | Early, or bottle-reared | An economic decision tied to the milk price |
Preparing in the weeks before weaning
Creep feeding. Set up a corner of the pen that the young can enter and the dams cannot, with good-quality starter feed and clean water. A lamb used to eating feed before weaning hardly notices the change on the day.
Health. Agree the vaccination and parasite control plan for this age with your vet, and schedule procedures a few days before or after weaning, not on the same day; stacked stress weakens immunity. Vaccination programmes must follow your local vet or ministry schedule. Watch for enterotoxaemia as concentrate intake rises; see enterotoxaemia in lambs.
Weight. Weigh the young stock a few days before weaning. That figure is your starting point for measuring growth afterwards.
Weaning day: steps that reduce stress
- Move the dams, not the young. Lambs and kids stay in the pen they know, with the same feeders and drinkers. The dams go somewhere as far away as possible so they cannot hear each other.
- Wean the whole group at once instead of pulling young out one by one over several days.
- Do not change the feed on the same day. Stay on the same starter feed for a week or more, then switch gradually.
- Plenty of clean water and shade, especially in summer.
- Check daily during the first week: intake, scours, coughing, and any youngster standing away from the feeder.
Calling and restlessness for two or three days are normal. Any animal that stops eating, runs a fever or develops scours needs checking.
Drying off the dams after weaning
A dam whose lamb has just been weaned is still producing milk, and an engorged udder is at risk of mastitis. The usual approach:
- Cut concentrate for the dams for a few days before and after weaning, and offer moderate-quality forage. This reduces milk production gradually.
- Do not restrict water. Withholding water is an old practice that harms the dam, especially in hot weather.
- Check udders after a few days: any half that is hot, hard or painful, or abnormal milk, means calling your vet. See mastitis in ewes and goats.
- After drying off, reassess the dams' body condition and plan their feeding before the next mating.
Tracking weaning in your records
The value of weaning shows in the numbers: weaning weight, daily gain afterwards, and the share of lambs born that reached weaning.
Throf classifies animals automatically by age and sex, from unweaned to young stock (ram lambs, ewe lambs, bucklings, doelings), and records the weaning stage for the young and the drying-off stage for the dams. By entering weights before weaning and a few weeks after, you see which groups keep growing and which have stalled, and you can move males to the fattening group and selected females to the replacement group in a few taps. Weaning weight also becomes a way to judge mothers: a ewe that weans heavy lambs deserves her place.
FAQ
At what age should lambs be weaned?
Usually at 2 to 3 months, or earlier on intensive units if lambs are eating a good starter feed. Intake and weight matter more than age alone.
How do I dry off a ewe after weaning?
Cut concentrate for a few days before and after weaning and feed forage, keep water available at all times, then check the udder after a few days for signs of mastitis.
Should I move the mother or the lamb at weaning?
Move the mother and keep the lamb in its familiar pen with the same feed and water; it reduces stress on the young animal.
Why do lambs stop gaining weight after weaning?
Usually because of a sudden feed change, too little experience of eating feed before weaning, or weaning combined with another stress, illness or parasites.
General guidance only — it does not replace your veterinarian or the competent authority in your country.
