Meat
Polypay
B tier
Polypay is a composite American breed developed for accelerated lambing, high prolificacy, and acceptable carcasses in intensive and semi-intensive systems. Foundational blood included Finnsheep, Rambouillet, Targhee, and Dorset to stack fertility, milk, and out-of-season breeding. Polypay lambs grow quickly to mild, tender market meat suited to year-round fresh supply. The breed’s culinary reputation is consistency rather than extreme flavour—ideal for restaurants and retailers wanting reliable lamb outside traditional seasonal peaks.
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Characteristics
Preparations
Traits
Grading systems
Grades are placed along a shared scale so systems can be compared side by side.
History
USDA Dubois researchers designed a four-breed composite for multiple lambs per year.
The Polypay name and cooperative breeding network launched purebred recording.
Commercial flocks adopted Polypays for accelerated lambing barns and pasture systems.
Selection refined growth and muscling while keeping maternal productivity.