Caring for lambs is one of the most rewarding yet demanding tasks for any shepherd or livestock enthusiast. Whether you are managing a large commercial flock or raising a single orphan “”pet”” lamb, the first few weeks of life are a critical window that determines the animal’s future health and productivity. Lambs are fragile neonates; they lack a fully developed immune system at birth and are highly susceptible to environmental stressors like cold, moisture, and pathogens.
To ensure your lambs thrive, you must focus on four pillars of care: immediate neonatal support, precise nutrition, safe housing, and proactive health management. Success requires a blend of keen observation, patience, and a commitment to hygiene.
The Critical First 24 Hours
The first day of a lamb’s life is arguably its most dangerous. During this period, the lamb must transition from a controlled womb environment to the external world, where it must regulate its own body temperature and begin absorbing life-saving antibodies.
The Power of Colostrum: Colostrum, the “”first milk”” produced by the ewe, is the single most important factor in lamb survival. It is thick, yellow, and packed with immunoglobulins (antibodies) that provide passive immunity. Because lambs are born with no natural immunity, they must ingest colostrum within the first 6 hours of life, as their ability to absorb these large antibody molecules through the gut wall declines rapidly after birth.
A general rule is that a lamb should receive 10% of its body weight in colostrum within the first 24 hours. For a 4kg lamb, this equates to 400ml. Ideally, this comes directly from the mother. If the ewe is unable to provide it, you can use frozen colostrum from another ewe or a high-quality commercial colostrum replacer. Avoid cow colostrum unless it is from a Johne’s-tested herd, as it can carry diseases and is naturally lower in fat than sheep milk.
Navel Care and Warmth: As soon as a lamb is born, its navel is a direct gateway for bacteria to enter the bloodstream, which can lead to “”navel ill”” or joint infections. Dipping the navel in a 7% iodine solution or a similar antiseptic within minutes of birth helps dry out the umbilical cord and kills surface bacteria.
Simultaneously, you must monitor for hypothermia. A healthy lamb’s rectal temperature should be between 101.5°F and 103.5°F. If a lamb feels cold to the touch or appears hunched and lethargic, it may be suffering from chilling. Using a warming box or wrapping the lamb in a towel can save its life, but never feed a severely hypothermic lamb until its body temperature is above 99°F, as its digestive system cannot function properly when cold.
Nutrition and Feeding Strategies
Once the lamb has passed the colostrum phase, its nutritional needs shift toward growth and rumen development. The method of feeding depends on whether the lamb is staying with its mother or being hand-reared.
Bottle Feeding Orphan Lambs: If you are bottle-rearing, consistency is the key to preventing digestive upset. Use a milk replacer specifically formulated for lambs; calf milk replacer is insufficient as it contains too much lactose and not enough fat for a lamb’s high-energy needs.
For the first week, feed small amounts frequently—usually four to six times per day. Milk should be served at body temperature, approximately 102°F to 103°F. As the lamb reaches two weeks of age, you can gradually increase the volume of each feed and decrease the frequency to three times daily. Always keep equipment scrupulously clean to prevent “”scours”” (diarrhea), which can quickly dehydrate and kill a young lamb.
Transitioning to Solid Feed: Rumen development begins early. Even at one week old, lambs will begin nibbling at solids. Providing “”creep feed””—a high-protein (18%) pelleted starter—alongside high-quality leafy hay encourages the growth of the rumen papillae. Access to fresh, clean water is mandatory from day one, as water is essential for the fermentation process in the developing stomach.
Creating a Safe Environment
Housing for lambs does not need to be elaborate, but it must meet specific criteria to prevent respiratory issues and infections.
Shelter and Ventilation: The ideal lambing shed is dry, draft-free, but well-ventilated. While it sounds contradictory, you want to block freezing winds at the lamb’s level while allowing fresh air to circulate overhead to remove ammonia and moisture. A simple test is to kneel at lamb height; if you can smell ammonia or feel a strong draft, the environment needs adjustment.
Bedding and Space: Deep, dry bedding—such as straw or wood shavings—provides insulation. In very cold climates, “”nesting”” bedding that covers the lamb’s legs when lying down is preferred. Ensure the area is not overcrowded; as a rule of thumb, provide at least 0.5 square meters of space per lamb in indoor pens to reduce the spread of pathogens.
Long-Term Health and Weaning
As lambs grow, they face new challenges, primarily internal parasites and clostridial diseases.
Vaccination Protocols: The most common vaccine for lambs is the CD-T vaccine, which protects against Clostridium perfringens types C and D (overeating disease) and Tetanus. Lambs typically receive their first dose at 6 to 8 weeks of age, followed by a booster 3 to 4 weeks later. If the ewe was vaccinated shortly before lambing, the lamb will have some protection via colostrum, but this wears off by the second month of life.
The Weaning Process: Weaning is a stressful time and should be handled gradually. Most lambs are ready to be weaned off milk at 8 to 12 weeks of age, or once they are consistently eating about 200g of solid concentrates per day. Reducing the frequency of milk feedings over a week allows the lamb’s digestive system to adapt to a forage-based diet. Post-weaning, monitor for “”puffy”” sides or lethargy, which could indicate bloat or a sudden worm burden.
FAQs
What should I do if a lamb won’t suckle?
First, check the lamb’s temperature. A cold lamb loses its sucking reflex. If the temperature is normal (above 101°F), try gently opening its mouth and sliding a clean finger in to stimulate the reflex. You may need to use a stomach tube (orogastric tube) to deliver colostrum if the lamb is too weak to suckle, but this should be done with training to avoid getting fluid in the lungs.
When should I dock a lamb’s tail?
Tail docking is usually done within the first week of life, often at 2 to 3 days old. It is performed to prevent flystrike and maintain hygiene. It is critical to leave enough tail to cover the vulva in females or the equivalent length in males. Always ensure the lamb is covered by a tetanus vaccination or antitoxin before docking.
Why is my lamb’s stomach making a sloshing sound?
A “”sloshing”” sound can be a sign of “”watery mouth”” or a precursor to abomasal bloat. In bottle-fed lambs, this often happens if they drink too much milk too quickly or if the milk is too cold. Ensure you are using a teat with a small enough hole to slow down their intake and consider adding a small amount of plain yogurt to their milk to provide beneficial bacteria.
How can I tell if a lamb is dehydrated?
Check the lamb’s skin elasticity by gently pinching the skin on the neck. If it “”tents”” or stays up instead of snapping back, the lamb is dehydrated. Other signs include sunken eyes and a dry, tacky mouth. In such cases, oral electrolytes are necessary to restore hydration.
Can lambs eat grass right away?
Lambs will begin to nibble on grass within their first two weeks, but they cannot derive significant nutrition from it until their rumen develops, which takes several weeks. While pasture access is great for exercise and socialization, they must rely on milk or high-quality concentrates as their primary energy source until they are at least 6 to 8 weeks old.