Wyoming Dog Poop Laws by County
In the wide-open landscapes of Wyoming, it might feel like dog poop is no big deal. But whether you’re in Cheyenne or Jackson, not cleaning up after your dog can get you into trouble. While Wyoming doesn’t have a statewide dog poop law, many counties and cities have local ordinances requiring pet owners to scoop the poop.
This guide breaks down Wyoming dog poop laws by county, so you can avoid fines, respect your neighbors, and enjoy walks with your pup—worry-free.
Is There a Statewide Law on Dog Poop in Wyoming?
No, there isn’t a statewide “pooper scooper” law in Wyoming. However, most local governments address dog poop through nuisance and sanitation ordinances. These local rules require dog owners to remove waste from public areas and other people’s property.
Failure to comply can result in warnings, fines, or even restrictions on where your dog is allowed to go.
Dog Poop Laws by County in Wyoming
1. Laramie County (Cheyenne)
Cheyenne city ordinances require dog owners to clean up their pet’s feces from public sidewalks, parks, and other property they don’t own. You must also carry a proper container or bag during walks.
Fines: First offense is usually a warning; repeat offenses can lead to fines of $50 to $150.
Need to check your dog’s age in human years? Use this dog age calculator to get a better idea of their health needs.
2. Natrona County (Casper)
Casper requires immediate removal of dog waste from all public areas. City Code 6.04.065 considers it a public nuisance if you don’t clean up after your pet.
Fine: $100 per violation
The city actively encourages residents to report offenders, especially in parks and neighborhood common areas.
3. Teton County (Jackson)
Jackson’s Municipal Code requires dog owners to remove their dog’s waste from public spaces and trails immediately. This is especially important in the environmentally sensitive areas of Teton County.
Fines: $50 to $100, depending on the location and whether it’s a repeat offense.
Trailheads and parks often have bag stations, but you’re still responsible for cleanup—even if the station is empty.
4. Albany County (Laramie)
Laramie has general nuisance laws that apply to pet waste. Dog owners are expected to clean up after their pets in city parks, sidewalks, and trails. The city also has a leash law that helps manage where dogs can roam.
Fines: Typically $25 for first-time offenses, up to $75 for repeat offenses
5. Sheridan County (Sheridan)
Sheridan enforces public cleanliness laws that include dog poop cleanup. Local officers and neighborhood associations encourage pet owners to follow rules, especially in residential areas and near schools.
Fine: $50+ depending on the situation
6. Sweetwater County (Rock Springs, Green River)
Rock Springs and Green River ordinances require dog owners to remove feces from public or private property not owned by them. Repeat offenders may face escalating fines.
Fine: Starts at $25; repeat violations up to $100
7. Campbell County (Gillette)
Gillette considers pet waste cleanup part of its public health and safety rules. Residents can report uncollected dog poop through the city’s animal control services.
Enforcement is especially active in parks and HOA-managed neighborhoods.
8. Fremont County (Riverton, Lander)
Fremont County municipalities like Riverton and Lander have basic sanitation laws that include pet waste management. Residents are expected to clean up dog poop in parks and on public trails.
Local enforcement focuses on repeat offenders or complaints from other residents.
Typical Dog Poop Fines in Wyoming Counties
| County/City | First Offense | Repeat Offense |
|---|---|---|
| Cheyenne (Laramie) | Warning or $50 | Up to $150 |
| Casper (Natrona) | $100 | $150+ |
| Jackson (Teton) | $50 | $100 |
| Laramie (Albany) | $25 | $75 |
| Rock Springs (Sweetwater) | $25 | $100 |
How to Stay Compliant and Avoid Trouble
- Always carry 2–3 dog waste bags when going on a walk
- Use biodegradable bags for a more eco-friendly option
- Dispose of waste in designated bins, never in storm drains or natural water sources
- Don’t leave bags on trails or roadside—“later” rarely happens
If your dog is getting older and you’re adjusting their routine, use this dog age calculator to check their real age in human years—it’s a great tool for managing their health better.
What If There’s No Sign?
Even if there’s no posted sign, you’re still responsible for cleaning up your dog’s waste. Most Wyoming cities enforce these rules whether or not signage is present. Getting caught without a bag or leaving poop behind can result in a citation, especially if someone files a complaint.
Why Dog Waste Cleanup Is a Big Deal
Dog poop may seem harmless in nature, but it contains bacteria, viruses, and parasites that can harm wildlife, pollute water, and even make people sick. In places like Wyoming, where outdoor recreation is a big part of life, proper cleanup helps keep parks and trails safe and enjoyable for everyone.
Conclusion: Keep Wyoming Clean, One Bag at a Time
Whether you’re walking in downtown Cheyenne or hiking near Jackson Hole, cleaning up after your dog is part of being a responsible pet owner. Most Wyoming counties have rules in place, and ignoring them can cost you.
Bring the bags, use them every time, and toss them in the trash. And while you’re thinking about your dog’s care, check their age in human years to better understand their needs as they grow older.
Let’s work together to keep Wyoming beautiful and dog-friendly—one walk at a time.