DuraFerm Sheep Concept Aid
A reproductive-focused sheep mineral system designed to support cycling, embryo production, conception, and breeding success—especially when fed in the key window prior to lambing through breeding (commonly referenced as ~30 days pre-lambing through ~30 days post-breeding, depending on program).
DuraFerm Sheep Concept Aid is positioned as a flagship sheep mineral because it pairs targeted reproductive nutrition (including elevated vitamin support and organic trace minerals) with Amaferm®, a research-backed prebiotic used to support digestion and utilization of the forage-based diet typical in sheep systems.
Product Variations
Loose Mineral (50 lb bag)
DuraFerm® Sheep Concept•Aid® (50 lb)
Repro-focused, free-choice sheep mineral.DuraFerm® Sheep Concept•Aid® HEAT® (50 lb)
Heat-stress version designed for temperatures around 70°F and above, positioned to help maintain reproductive performance and intake during summer stress.
Cooked Tub
DuraFerm® Sheep Concept•Aid® Protein Tub (125 lb)
Convenience tub designed to deliver repro-focused support with natural protein (commonly referenced as 16% natural protein) plus Amaferm®.
What Makes DuraFerm Sheep Concept•Aid Different
Repro-first design: specifically described as targeting cycling, embryo production, and conception when fed prior to lambing through breeding.
Includes Amaferm®, positioned as improving energy availability from feed/forage and supporting fertility and milk production outcomes.
Includes higher vitamin support (notably Vitamin E) and organic trace minerals in the Concept•Aid positioning for reproductive support.
HEAT® option for summer conditions when ewes commonly struggle to maintain intake and stay bred.
Tub option provides a low-labor delivery format for operations that prefer cooked tubs over loose mineral.
Best Fit For
Best fit:
Ewes entering the reproductive window where conception and keeping ewes bred matters most
Summer breeding programs that struggle with heat and low intake (use the HEAT® option)
Flocks needing a dependable, free-choice mineral with repro-first positioning (not just maintenance)
Producers wanting the option of a tub format for convenience or where loose mineral management is difficult
NOT Ideal For
DuraFerm Sheep Concept•Aid may not be the best choice if:
You’re only looking for the lowest-cost maintenance mineral (this is designed around reproduction outcomes)
You won’t be able to maintain consistent access/intake (results depend on steady consumption)
You need a totally different supplementation strategy because forage access is inadequate (minerals/tubs complement forage, they don’t replace it)
Key Benefits
Supports reproductive success (cycling, conception, and keeping ewes bred)
Digestive/forage-utilization support with Amaferm®
HEAT® variation for hot weather reproductive challenges
Flexible delivery options: loose mineral or cooked protein tub
When to Choose DuraFerm Sheep Concept•Aid
Choose this product if:
You want a sheep mineral designed specifically for reproductive success
You’re heading into lambing/breeding and want a targeted mineral program (not just maintenance)
Summer breeding and heat stress are a consistent hurdle (choose HEAT®)
You want a tub option for convenience (choose the 125 lb protein tub)
Compliance & Notes
Medicated versions must be used according to label and veterinary guidance
ClariFly® products require proper intake for effective fly control
Mineral intake varies with forage, water, and management

