Neighbors, officials help Colorado rancher put up fencing to protect cattle from wolves

On Monday, about a dozen people helped Gittleson trudge through the deep snow to put up 3 miles of fladry around a pasture near his ranch house. The thin electric fencing with flags that wave in the wind was erected to deter a nearby wolfpack that killed one pregnant heifer at the ranch, injured another badly enough it had to euthanized and killed a calf in the early morning hours over the last five weeks