I don't know what their vision is capable of but I hold that sense in the lowest regard of all of them...
One thing about hogs is they get dumb when feeding. They are so preoccupied while their nose (best sense is smell hands down) is buried and busy in the feed source...
I worry about their sense of smell, then hearing and finally sight...
They don't care what color the tripod feeder is that they destroy as well as not caring what color "hog toy" they are rolling for the corn inside...
Brent
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