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Lane County, OR Animal Ordinances: Dog Leash Laws (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Key Facts

Applies to
Unincorporated Lane County
Governing section
Lane Code 7.005.110
At large (altered dog)
Class C violation
At large (fertile dog)
Class B violation
Injury by loose dog
Negligent per se

Summary

In unincorporated Lane County, no owner may permit a dog to be at large. A "dog-at-large" is off the owner's premises and not under the owner's immediate control. Letting a dog run loose is a Class C or Class B violation.

City-specific rules exist: Eugene has its own dog leash laws rules that differ from Lane County's county-level regulations. If you live in Eugene, check the city-specific page instead.

A. No dog owner shall permit a dog to be at large. B. A dog owner, whose dog runs at large, commits a Class C violation if the dog has been spayed/neutered or a Class B violation if the dog is fertile. C. A dog owner is deemed to be negligent per se for the actions of a dog at large when the dog causes injury to a person or property.

Full Breakdown

Lane Code 7.005.110 states "No dog owner shall permit a dog to be at large." A "Dog-at-Large" (LC 7.005.005) means a dog off the premises of the owner and not under the owner's immediate control, with narrow exceptions for dog shows, obedience/hunting/livestock-protection work, and a dog on a road separating parts of the owner's property. An owner whose dog runs at large commits a Class C violation if the dog is spayed/neutered, or a Class B violation if it is fertile, and is deemed negligent per se if the loose dog injures a person or property. All dogs must display a current license/tag. Inside cities such as Eugene and Springfield, that city's leash ordinance governs.

Violations & Fines

Class C violation if the dog is spayed/neutered, Class B violation if fertile (LC 7.005.110B). The owner is deemed negligent per se when a dog at large injures a person or property.

Frequently Asked Questions

Is a leash legally required in Lane County?
A dog must stay on the owner's premises or under the owner's immediate control whenever off-property. A dog off-premises and not immediately controlled is "at large," which is a Class C or B violation.
What if my loose dog hurts someone?
Under LC 7.005.110C the owner is deemed negligent per se for the actions of a dog at large when it causes injury to a person or property, on top of the running-at-large violation.

Sources & Official References

Other rules in Lane County

All Lane County rules

Compare Lane County to another location·View the Oregon animal ordinances overview

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Dog Leash Laws in Cities Across Lane County