Three dogs were reported bitten by rattlesnakes over the weekend at Westminster Hills Open Space, prompting renewed warnings from city officials about snake activity as summer temperatures rise.
City spokesperson Sara Stiehl said park rangers received reports of three separate dog bite incidents at the open space, but staff members were not dispatched to those calls. The information reached rangers through another trail user who reported the bites.
Popular off‑leash area and wildlife habitat
Westminster Hills is a heavily used destination in the north metro area, favored by dog owners for the park’s 470‑acre off‑leash natural area. The wider open space system includes more than 1,000 acres of rolling prairie and scenic views, according to city materials.
That same natural setting is home to a variety of wildlife. Alongside recent sightings of a nesting pair of burrowing owls, the city noted that rattlesnakes are common at Westminster Hills Open Space and in the surrounding community, especially during warm months.
When and where snakes are most active
Officials said rattlesnake encounters typically increase in summer when both people and snakes are more active outdoors. Rattlesnakes often bask on pavement and trails and are most active during mornings and evenings.
- Reports received: three dogs bitten at Westminster Hills Open Space over the weekend
- Off‑leash area size: 470 acres
- Open space system: more than 1,000 acres
- Advice from city: keep distance, stay on trails, and listen for rattles
“In general, rattlesnake activity is very common at WHOS and around Westminster,” Stiehl said.
City guidance stresses that visitors often hear snakes before they see them, and turning down music or removing headphones can help people detect the rattling warning. Officials also reiterated recommended behavior if you encounter a rattlesnake.
Authorities advised:
“If you encounter a rattlesnake, freeze in place to reduce the threat you pose. Slowly back away from the snake once you locate it. Rattlesnakes can strike to a distance of half their body length, so it’s important to put at least five feet between yourself and the snake.”
Practical precautions for Westminster visitors
Westminster officials reminded residents that not all snake bites are reported to dispatchers, park rangers or animal control, so the true number of incidents each year is unknown. The city also warned that other snakes, such as bullsnakes, are sometimes mistaken for rattlesnakes. A bullsnake was recently reported near Big Dry Creek by City Park.
To reduce the chance of encountering snakes, local officials recommend staying on trails and keeping grass short where possible. For dog owners, the city’s message underscores the risk to off‑leash pets that may venture into tall grass or rocky areas where snakes hide.
| Item | Detail |
|---|---|
| Dogs reported bitten | 3 |
| Off‑leash natural area | 470 acres |
| Open space system size | More than 1,000 acres |
| Recommended minimum distance | 5 feet (rattlesnakes can strike up to half their body length) |
The incidents serve as a reminder that Westminster’s open spaces are shared between people, their pets and wild animals. Park users should plan accordingly: keep dogs under voice or leash control if they might chase wildlife, avoid letting pets into tall grass or brush, and carry a phone to report emergencies.
City social media posts and park signage encourage visitors to be aware of surroundings and to report snake sightings to help officials monitor activity patterns. While rattlesnake warnings are typical each summer, the recent dog bites have heightened concern among regular users of Westminster Hills Open Space.
Residents seeking more information can consult city resources on wildlife safety or contact park rangers for guidance about visiting open spaces during peak snake season.
