Estrogen therapy fills horsemeat slaughterhouses
From ANIMAL PEOPLE, July/August 1993:
BRANDON, Manitoba––Two new reports from
the Canadian Farm Animal Care Trust affirm that the fast-
growing estrogen drug market is driving the equally fast
expanding Canadian horsemeat export trade––as ANIMAL
PEOPLE reported in April, based in part on earlier CAN-
FACT publications.
The Manitoba Animal Rights Coalition is asking
other animal protection groups to join it in an international
campaign to publicize the source of the increasingly popular
“natural” estrogen replacement drug Premarine: PMU, the
urine of catheterized pregnant mares, who are kept standing
in barns from September to April of each year. This is the
peak period for equine estrogen yield, coming in the fourth
through tenth months of the mares’ 11-month gestation
cycle. Draft breeds are preferred because of their placid
nature and greater capacity for producing urine.