acupuncture in sheep

i had a surgery class about acupuncture.
what we obserced is the effects of acupuncuture in sheep as sedative.
i didnt know that acupuncuture has such effect in animal.
we observed the decrease in heart rate and respirstory rate,
as we did experiment.
i have not experienced acupuncuture before.
so i dont know how i feel when the needles are put on the body.
maybe, the sheep felt that what the heck the humans are doing to me.  hahaha

this is a kind of good experience:)
i hope to aquire more skills in this field in the future.