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Bottle & Bucket Lamb Guide

Bottle Rearing Basics

This is a simple starter guide for customers purchasing bottle or bucket lambs from us. This is not a veterinary manual — just the practical basics you need to raise a healthy lamb. Bottle lambs are a cost-effective way to grow your flock and are especially well-suited for small farms and homesteads that want calm, easy-to-handle sheep raised from a young age.

1. 🧰 Supplies You’ll Need

🍼 Bottles (if bottle feeding)

  • We like these wide-mouth bottles with Pritchard Teats
  • A bottle rack encourages feeding independence

🪣 Bucket Feeding (recommended for multiple lambs)

  • Premier1 Feeding buckets are an excellent option
  • Extra red rubber teats (they WILL tear them):
  • Important:
    Bucket lambs must receive COLD milk from day one on the bucket.  Warm, free-choice milk increases risk of bloat and sudden death.

🥛 Milk Replacer

  • Use a lamb-specific milk replacer only.
    Do NOT use whole cow’s milk. Milk replacer is formulated for lamb fat/protein needs. Cow's milk is not balanced correctly.
  • Good options:
    • Premier 1 Shepherd’s Choice
    • Tractor Supply DuMore Lamb Milk Replacer
  • Milk Rules:
    • Mix exactly per label directions
    • Keep milk fresh
    • Replace daily
    • If weather is warm, replace more often

🌾 Grain

  • Lambs need a sheep-specific Start & Grow feed.
  • We use:
    CPC Feed's Lamb Start & Grow (16% protein). Tractor supply also sells suitable lamb feed. 
  • Do NOT feed goat or cattle feed.
    Copper levels in those feeds can cause toxicity in sheep.
  • Feed grain free choice.  We like Kane brand feeders for inside the barn 
  • Lambs need to transition from milk to grain to properly develop their rumen. Grain becomes more important as milk intake drops.

🌿 Hay

Provide clean, good-quality grass hay free choice. Horse-quality square bales are an excellent choice.

Hay helps rumen development.

💧 Water

Lambs must have clean, fresh water available at all times once eating grain.

Use a short bucket or low pan.

Do not bottle-feed water.
Overfeeding water can cause water toxemia.

Keep water clean and dump daily.

🛏 Shelter & Bedding

  • Dry, draft-free shelter
  • Clean hay or pine shavings for bedding
  • Good airflow (prevents ammonia buildup & pneumonia)
  • Heat lamps and blankets are not necessary for healthy lambs over 2 weeks old unless extreme cold conditions.

2. 🗓️ Feeding Timeline

2–5 Weeks Old

  • Milk replacer daily
  • Introduce free-choice grain
  • Provide hay
  • Provide water

6 Weeks Old

  • Milk + increasing grain intake
  • Lamb should be actively eating grain

8 Weeks Old

Can be fully weaned OFF milk IF

  • Weigh 25-30 lbs
  • AND They are Eating grain & hay well
  • Immediately stop milk when the above conditions are satisfied. 

8–12 Weeks

  • Ready for pasture (weather and size dependent)
  • Continue feeding free-choice grain until week 12. 

3. 💉CDT Vaccination

We administer the first CDT vaccine before lambs leave. CDT vaccine protects against overeating disease and tetanus. It’s a basic and important vaccine for sheep.


Buyers should plan for:

  • Booster 3–4 weeks after first shot
  • We use Bar-Vac® CD/T by Boehringer Ingelheim — available at Tractor Supply and Premier1


4. ⚠️ Key Management Reminders

  • Keep milk clean and fresh
  • Feed milk cold once self-feeding begins
  • Always use lamb-specific milk replacer
  • Always use sheep feed (never goat or cattle feed)
  • Keep bedding dry
  • Provide airflow without drafts
  • Transition suddenly off milk when weight and solid feed goals are achieved. 

If you follow these basics, bottle lambs are very straightforward to raise and can grow into strong additions to your flock.

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