Brook and Kraig Koski of Washington face significant legal repercussions, including potential fines up to $25,000, following an incident involving their off-leash dog, Lola, and a grizzly bear within Banff National Park. The encounter, which occurred on the Taylor Lake Trail approximately ten miles east of the heavily trafficked Lake Louise area, was captured in a video posted by the Koskis on July 21. This footage subsequently went viral, drawing the attention of Park Wardens, and was initially reported by www.outdoorlife.com.

The minute-and-a-half-long video, credited to Brook Koski, depicts a grizzly approaching the couple and their dog. Kraig Koski is visible, backing away with bear spray, while the unseen Brook Koski narrates, “Lola come here!” and expresses concern regarding the bear's claim to the trail. Throughout the recording, the small, terrier-sized Lola remained unleashed and was not picked up, though she largely stayed close to the man's heels. Despite the man's verbal attempts to deter the bear with shouts of “Back off. Get out of here,” Lola's barking and lunging directly violated park regulations.

Parks Canada confirmed an investigation led to charges being laid against the individuals for an off-leash dog, citing section five of the National Parks of Canada Domestic Animal Regulations. The park's official statement underscores the critical safety implications: “Failing to keep your pets leashed in the national parks poses risks to pets and wildlife.” Bears and other wildlife are prone to aggressive reactions toward dogs perceived as threats, potentially resulting in injury or death. Furthermore, off-leash dogs contribute to wildlife stress, compelling them to avoid essential habitats and food sources. Park law mandates pets be kept on a leash no longer than nine feet.

The bear involved was identified as Grizz No. 142, a well-known 16-year-old female grizzly recognized for contributing several cubs to the park's population. Nick de Ruyter, WildSmart program director for the Biosphere Institute of the Bow Valley, emphasized the preventable nature of the situation: “The safety of them, their pets and other people is far more important than getting that video,” noting the ample opportunity to leash the dog.

Despite no injuries sustained by the Koskis, their dog, or Grizz No. 142, the charges remain active. The Lake Louise area, a major draw with nearly three million annual visitors, is home to approximately 20 grizzlies, representing one-third of Banff's total grizzly population. The Koskis, who post videos of their hiking trips with dogs, now face the full weight of park regulations for the severe infraction of an off-leash pet, with fines escalating up to the $25,000 maximum.