Mountain lions are making their presence felt in the Conifer foothills, and Jefferson County officials are telling residents it is time to get serious about pet safety.
On Wednesday, Feb. 4, the Jefferson County Sheriff’s Office warned that mountain lion activity has recently increased in the area after several close encounters and confirmed attacks on pets. Deputies verified two separate attacks on animals within about six miles of each other near South Deer Creek Road and Pleasant Park Road, and at least one other suspected attack has been reported within the past month. Residents in foothill neighborhoods were urged to keep pets close, use outdoor lighting, and promptly report wildlife sightings.
According to the Jefferson County Sheriff's Office, deputies confirmed two recent pet incidents and said the timing lines up with typical mountain lion behavior, which tends to peak at dawn, dusk, and after dark. The post urges anyone who sees wildlife activity to report it and directs residents to additional safety resources linked in the post's first comment.
What Wildlife Officials Say About Mountain Lions
Colorado Parks and Wildlife notes that mountain lions are a routine part of life in the foothills and canyon country, not a new arrival. They are most active at dawn, dusk, and at night, in the same windows where the recent Jeffco incidents occurred. According to Colorado Parks and Wildlife, the state’s mountain lion population is estimated at roughly 3,800 to 4,400 animals, and encounters tend to increase where deer and other prey draw predators closer to homes.
Neighbors And Local Response
Residents around Pleasant Park and South Deer Creek have been trading alerts and anecdotes on neighborhood forums, reporting dogs that were injured or taken. The sheriff’s video bulletin leans into prevention, listing safety steps for pet owners rather than promising quick removals.
Jefferson County's post recommends keeping pets leashed, supervising animals when they are outside, especially at dawn and dusk, bringing pets indoors when possible, and installing outdoor lighting to cut down on surprise encounters in dark yards.
How To Stay Safe And Where To Report
Colorado Parks and Wildlife advises residents to make noise when entering or leaving yards at dusk or dawn, check outside areas before letting pets out, and supervise small animals and children, as outlined by Colorado Parks and Wildlife. The idea is simple, do not give a stealthy predator an easy opportunity.
Jefferson County’s wildlife guidance notes that Animal Control does not typically remove large game such as mountain lions. Instead, residents are directed to contact Colorado Parks and Wildlife or the Colorado State Patrol for conflicts involving big wildlife. Local information, including who to call, is posted by Jefferson County.
While attacks on people remain very rare, Colorado experienced a rare fatal mountain lion incident earlier this year in Larimer County, a case that underscored the need for caution in foothill communities, according to reporting by The Associated Press. Officials say anyone who spots a mountain lion should avoid approaching it and should report the sighting as soon as possible.
