I lived in Ontario,Canada from 1965 to 1970.My dad bought 5 farms with a total of 1200 acres and had over 400 head of Hereford cattle.We had to inoculate for that same parasite and a few dozen others that were carried by wolves,fox,coyotes.Too bad our liberal greenies are mostly educated fools without any real research to back up the claim we all have nothing to fear from wolves.This will impact us all if vast numbers of our pets get infected because they will pass it on to whole households.Not really any cure,either.