Why cows on P.E.I. are testing out e-collars instead of being fenced in

Why cows on P.E.I. are testing out e-collars instead of being fenced in

Some cattle on the Island are testing out e-collars instead of being fenced in — and it could prove to be a way for them to more evenly distribute their soil-enriching manure. As CBC’s Nancy Russell explains, the “cow-enhanced” fields could have benefits for both the cattle farmers and potato growers.