Honest Comparison
Still Feeding Conventional?
Here's What You're Missing.
We're not going to tell you conventional feed is poison or Non-GMO is a miracle. What we will tell you is what's actually different — the ingredients, the formulas, the cost, and what farmers who've made the switch actually notice. You decide.
What's Actually in Conventional Feed
Conventional livestock feed isn't bad by design — it's built for cost efficiency at commodity scale. That leads to predictable patterns in what ends up in the bag.
GMO Corn and Soybeans
Over 90% of corn and soybeans grown in the U.S. are GMO varieties — typically engineered for herbicide tolerance (glyphosate/RoundUp Ready). Conventional feed uses these commodity crops by default. The GMO trait itself isn't the primary concern to most farmers — the associated herbicide residues are.
Variable Formulas
Most conventional feed brands use variable formulas, meaning they substitute ingredients based on commodity prices — if corn gets expensive, they add more wheat or milo, without changing the label. Your bag next month may have a meaningfully different ingredient profile than this month's. Fixed-formula brands like Kalmbach and Hillsboro don't do this.
Fillers and Byproducts
Conventional feeds frequently include grain byproducts (corn gluten meal, brewers dried grains, wheat middlings) as protein and energy sources. These aren't dangerous, but they're lower-quality than whole grains. Byproducts are what's left over from other food processing — not the first-choice ingredient.
Synthetic Additives
Conventional feeds often include synthetic preservatives (ethoxyquin, BHA, BHT) and artificial vitamin forms. These are generally recognized as safe at approved levels, but they're absent from Non-GMO and organic formulas, which use natural vitamin sources and preservation methods.
Label Comparison: Typical Conventional vs. Non-GMO
The following ingredient patterns are representative of mainstream conventional layer pellets vs. a Non-GMO certified layer pellet like Hillsboro or Kalmbach. Actual labels vary.
| What to Look At | Typical Conventional Layer Pellet | Hillsboro / Kalmbach Non-GMO Layer |
|---|---|---|
| First ingredient | Grain byproduct (corn gluten meal, wheat middlings, or distillers grains) | Whole grain (corn, milo, or peanuts — actual grain, not processing leftovers) |
| Protein sources | Soybean meal (GMO commodity) as primary protein | Non-GMO soybean meal, peanut meal, or soy-free alternatives |
| Formula type | Variable — ingredients can change without label update based on commodity prices | Fixed — same ingredients every bag, audited supply chain |
| GMO status | Ingredients sourced from conventional GMO commodity pool | Non-GMO Project Verified — third-party audited from field to bag |
| Herbicide residues | May contain glyphosate residues from RoundUp Ready crops | Non-GMO and organic crops have strict limits on herbicide residues |
| Preservatives | May include ethoxyquin, BHA, or BHT (synthetic antioxidants) | Natural preservation methods; no ethoxyquin in Kalmbach or Hillsboro |
| Soy-free option | Essentially unavailable from major conventional brands | Available: Hillsboro No Corn/No Soy, Kalmbach Henhouse Reserve |
| Traceability | Commodity grain — limited supply chain documentation | Audited supply chain required for Non-GMO Project certification |
What Farmers Notice After Switching
These are commonly reported experiences — not scientific guarantees or medical claims. Individual results vary by breed, management, and health status.
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Egg quality and yolk color
The most consistent thing people tell us: yolk color gets noticeably richer and more orange within 3–6 weeks. Many customers also report firmer whites. This is especially pronounced on soy-free feeds — soy affects estrogen-like compounds and some farmers report meaningful changes in yolk quality after removing it.
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Coat, feather, and skin quality
Farmers raising goats, pigs, and dogs commonly report improved coat shine and healthier skin within 4–8 weeks. Some dogs with chronic skin issues improve significantly when corn/soy/wheat is removed from their diet.
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Feed conversion and waste
Non-GMO and fixed-formula feeds tend to produce better feed conversion — animals get more usable nutrition per pound of feed. Stool volume often decreases, which is a sign the animal is actually utilizing more of what it eats.
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Consistency batch to batch
Variable-formula feeds can cause unexplained production dips when the ingredients change between batches. Switching to a fixed-formula Non-GMO brand often eliminates this variability — your animals get the same feed every bag.
“But Isn't Non-GMO More Expensive?”
Honest answer: yes, per bag. Here's why the math still works out.
The Premium
Non-GMO feed typically runs $3–$8 more per 50 lb bag than comparable conventional feed. That's roughly $0.06–$0.16 more per pound.
The Offset
Better feed conversion means animals often eat 5–15% less to maintain the same body weight and production level. The premium can be substantially offset by lower waste and less feeding overall.
The Per-Animal Math
A laying hen eats roughly ¼ lb of feed per day. Even at $0.10/lb premium, that's about $0.025 per hen per day — less than a penny per egg for a hen laying 250 eggs/year.
The honest bottom line:
Non-GMO feed costs more. We're not going to pretend otherwise. For some operations at tight margins, that premium is real and significant. But for backyard flocks, small-scale pastured operations, and farms where product quality matters — the premium is often justified by better results and lower per-unit production costs than it first appears. We'll always give you a straight answer on cost when you ask.
How to Transition Your Animals
Don't swap feeds cold turkey — a 7–10 day blend-down prevents digestive upset and temporary production dips in most species. It's the same approach whether you're switching chickens, goats, cattle, or hogs.
7–10 Day Transition Schedule
Days 1–3
Old feed: 75%
New feed: 25%
Introduce new feed
Days 4–6
Old feed: 50%
New feed: 50%
Equal blend — monitor behavior
Days 7–9
Old feed: 25%
New feed: 75%
Nearly complete transition
Day 10+
Old feed: 0%
New feed: 100%
Full Non-GMO feed
What's Normal During Transition
- ✓ Brief loose manure for a few days — expected
- ✓ Temporary slight drop in egg production — common in layers
- ✓ Animals eating slightly less at first while adjusting
- ✓ Feed refusal of new feed for a day or two — minor
What to Watch For
- ⚠ Prolonged diarrhea beyond 7 days — slow down transition
- ⚠ Significant weight loss — check amounts and adjust
- ⚠ Complete feed refusal for more than 2 days
- ✓ All of this is typically temporary and resolves in 1–2 weeks
Where to Start
If you're just beginning with Non-GMO feed, these are beginner-friendly picks from our most-stocked products:
🐔 Layer Hens
Hillsboro Feed Company
16% Layer Pellets
Affordable starting point for Non-GMO layers. Widely available in our store.
View on products page →🐔 Chicks & Broilers
Hillsboro Feed Company
22% Crumbled Starter
Complete Non-GMO crumble from hatch through grow-out.
View on products page →🐐 Goats
Hillsboro Feed Company
18% Dairy Goat Pelleted
Great starting point for dairy does and all-purpose goat herds.
View on products page →🐷 Hogs
Hillsboro Feed Company
16% No Corn No Soy Hog Pellets
Top seller. Peanut-based, no soy, no corn. Heritage breed favorite.
View on products page →🌿 Organic Option
KOFFI
Soy Free Layer 16%
USDA Certified Organic for farms that need the certification.
View on products page →🐕 Dogs
Valu-Pak
FREE 26/18 (Blue Bag)
No corn, wheat, soy, or gluten. A great all-around adult maintenance formula.
View on products page →Come See the Difference
We're not here to lecture you. Stop by, tell us what you're running, and we'll help you find the right feed for your operation and your budget.
1460 Highway 100 West, Centerville, TN 37033
Mon / Thu / Fri: 10am–6pm · Sat: 10am–3pm