Feeding Guide

How to Feed Cattle

Cattle are ruminants designed to thrive on forage — high-quality hay and pasture should form the backbone of any cattle feeding program. Grain and supplement should be additive, not a substitute. Amounts are always expressed as a percentage of body weight because cattle vary so widely in size. This guide covers general industry guidelines — always verify with your specific feed bag label.

Note: Feeding amounts are general guidelines based on industry and university extension recommendations. Actual needs vary significantly by breed, body weight, production stage, and forage quality. For large herds or high-producing dairy operations, work with a certified nutritionist. Always read your specific feed bag label for manufacturer-recommended feeding rates.

Feeding by Life Stage

Stage	Age / Weight	Daily Amount	Protein Target	Notes
Nursing Calf	Birth – weaning (~6–8 months)	Milk/colostrum first; creep feed 1–2 lbs/day starting at 2–3 weeks	16–18% in creep feed	Early creep feeding accelerates rumen development and reduces weaning stress. Offer in a creep feeder calves can access but cows cannot.
Weaned Calf / Stocker	Weaning – ~12 months	1–2% of body weight in grain/day + free-choice hay	14–16%	Post-weaning stress is the highest-risk period. A consistent diet reduces illness. Introduce grain slowly.
Growing Beef (backgrounder)	12 months – entering finishing	1–1.5% of body weight in grain/day + forage	12–14%	Goal is frame growth, not fat. Forage quality determines how much supplement is needed.
Finishing (Beef)	~90–120 days before harvest	2–2.5% of body weight in high-energy grain/day	12–13%	Transition into finishing gradually over 21–28 days to prevent acidosis. Work up to high-grain ration slowly.
Wagyu Finishing	Extended finishing, 200–400+ days	Per feed bag label (typically 1.5–2% BW)	Consult feed bag label	Wagyu finishing is slower and more grain-intensive than commodity beef. Non-GMO finishing feeds preserve marbling quality.
Dry Cow (Beef / Dairy)	60 days pre-calving	Free-choice good hay + 2–4 lbs supplement/day depending on BCS	10–12%	Avoid over-flushing dry cows — fat cows have more calving difficulty. Target BCS of 5–6 at dry-off.
Lactating Dairy Cow	Freshening through peak milk	1 lb grain per 2.5–3 lbs milk + free-choice forage	16–18%	Dairy cows are in negative energy balance at peak milk — work with a nutritionist for high-producing herds.
Mature Bull	Breeding age	Maintain BCS 5–6 on high-quality hay; 4–6 lbs grain 60 days pre-breeding	10–14% depending on season	Thin bulls (BCS < 4) have reduced fertility. Flushing 60 days before breeding season improves conception rates.

* These are general industry guidelines based on extension service recommendations. Actual needs vary by breed, body condition, and environment. Always verify with your feed bag label.

When to Switch Feed Types

Cattle are very sensitive to rapid diet changes, especially when increasing grain. The rumen bacteria that digest grain take 3–4 weeks to fully adapt. A classic mistake is moving cattle directly from hay to a full finishing ration — this causes subacute ruminal acidosis (SARA), which tanks feed conversion and can be fatal. Always transition finishing cattle over 21–28 days, starting at 0.5% body weight and working up. For dairy cows, consistency is everything — changes in grain type, hay supplier, or feeding schedule will show up in milk production within days.

Transitioning to Non-GMO Feed

Transitioning cattle to Non-GMO feed is straightforward but should be done gradually. The rumen adapts well, but abrupt switches cause digestive disruption. A 10–14 day blend is recommended for any major feed change.

7–10 Day Transition Schedule

1Days 1–4: 75% current grain + 25% new Non-GMO feed
2Days 5–8: 50% / 50% blend — watch for any off-feed behavior
3Days 9–12: 25% current grain + 75% new Non-GMO feed
4Day 14+: 100% Non-GMO feed

What to Watch For

✓Temporary loose manure is normal — should resolve within 5–7 days
✓Watch body condition closely over the first 30 days and adjust amounts if needed
✓Dairy cows: expect a small dip in production that should recover within 2 weeks
✓Non-GMO feeds with fixed formulas (Hillsboro, KOFFI) mean no surprise ingredient substitutions — what you start with is what you continue with

Recommended Products for Cattle

Available at BooneTop Farms & Feed, 1460 Highway 100 West, Centerville, TN

Hillsboro Feed Company

18% Dairy Cow Textured Feed

Best for: Lactating dairy cows

Usually In Stock

Hillsboro Feed Company

Non-GMO Wagyu Finishing Feed

Best for: Wagyu cattle in finishing phase

Usually In Stock

Hillsboro Feed Company

All Stock Pelleted Cattle Feed

Best for: Beef cattle, growing and maintenance

Usually In Stock

KOFFI

Dairy 15%

Best for: Certified organic dairy cows

Usually In Stock

KOFFI

Organic Alfalfa Pellets

Best for: High-protein forage supplement for dairy and late-gestation

Usually In Stock

Kalmbach Feeds

Beef Cattle Pasture/Feedlot Mineral

Best for: Year-round mineral for all beef cattle

Usually In Stock

Browse All Products →

Seasonal Feeding Considerations

🌱 Spring

Spring grass is lush but high in water content and low in dry matter — don't pull hay too quickly. Cattle on lush pasture may develop grass tetany (magnesium deficiency). Ensure mineral blocks are available.

☀️ Summer

Heat stress reduces feed intake significantly. Provide shade and fresh water at all times. Fescue toxicosis peaks in summer — consider cool-season pasture alternatives if fescue-dominant.

🍂 Fall

Weaning and backgrounding season for spring-born calves. Start finishing cattle on grain gradually. This is also a good time to evaluate body condition scores before winter.

❄️ Winter

Cold weather increases maintenance energy requirements significantly — add 10–20% more feed for each 10°F below the lower critical temperature. Quality hay becomes the primary feed source.

Questions About Feeding Your Cattle?

Text or call us — we're farmers too and happy to help you find the right feed.

Text 931-217-5556 Call (931) 217-5556

1460 Highway 100 West, Centerville, TN 37033 · Mon/Thu/Fri 10am–6pm · Sat 10am–3pm