https://phys.org/news/2020-12-frequently-sheep-happier-mothers.htmlThe link above talks about how pregnant sheep sheared more often had lower cotisol levels (which they took to mean the sheep were less stressed and in better condition).
cortisol_stress_pregnancy_wool_
Location: SW Idaho, USA
Climate:
BSk
USDA hardiness zone: 6
Elevation: 2,260 feet
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