Lawrence, KS Animal Ordinances: Dog Leash Laws (2026)
Key Facts
- Base rule
- Unlawful to let a dog, cat or animal run at large
- Leash exception
- On leash/chain under owner's physical control
- Downtown rule
- CD district requires physical leash, no e-collar exception
- First-offense fine
- $75.00, rising to $500.00 for repeats
- Pursuit power
- Officers may enter private property, not locked structures
Summary
In the City of Lawrence, it is unlawful to own or keep a dog, cat or other animal that runs at large under Section 3-202. An animal escapes that ban only if it's on a leash under physical control, inside a fenced enclosure, or wearing an active containment collar on the owner's own property; downtown, a physical leash is required regardless.
(a)(1)It shall be unlawful for any person to own or keep a dog, cat or other animal which runs at large in the city. Knowledge or acquiescence by the owner or keeper is not an element of the offense. An animal shall not be deemed to be running at large if:a.The animal is firmly attached to a leash or chain and under the physical control of its owner or keeper; orb.The animal is within a structure or within a fence enclosure with the permission of the owner or keeper of the structure or fence enclosure; orc.The animal is wearing an operational electronic collar and is under the control of its owner or keeper, who is operating an electronic pet containment system or electronic training system for the animal, and the animal remains on the private property of the owner or keeper. Notwithstanding this subsection, all animals on the public right-of-way in the CD zoning district (downtown area) must be kept on a leash or chain under the physical control of its owner or keeper;
Full Breakdown
Section 3-202(a)(1) makes it unlawful to own or keep a dog, cat or other animal that runs at large in the city, and the owner's knowledge that it got loose is not an element of the offense. The section lists exactly when an animal is not considered at large: it is firmly attached to a leash or chain under the owner's physical control; it is inside a structure or fenced enclosure with the permission of whoever controls that structure or fence; or it is wearing an operational electronic collar tied to a containment or training system while staying on the owner's own property.
That containment-collar exception does not apply in the CD zoning district, downtown, where the same subsection requires every animal on the public right-of-way to be on a physical leash or chain regardless of any electronic collar. A dog using the city's off-leash dog park under the park's rules is exempted, and any animal found on someone else's property without that owner's permission is automatically deemed at large under Section 3-202(b). These exceptions do not apply once an animal has been declared dangerous under Section 3-502.
Violations & Fines
Running an animal at large is one of the offenses Section 3-103(b)(3) puts on the escalating fine track: $75.00 for a first offense in the prior three years, $150.00 for a second, $300.00 for a third, and $500.00 for a fourth or later offense, plus court costs and any impoundment fee, and the fine cannot be suspended. An enforcement officer may pursue and capture a loose animal even onto private property, short of entering a locked fence or structure, under Section 3-203.
Frequently Asked Questions
Do I have to leash my dog in Lawrence?
Are electronic collars enough instead of a leash in Lawrence?
What's the fine for letting my dog run loose in Lawrence?
Sources & Official References
Other rules in Lawrence
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