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Eugene, OR Animal Ordinances: Dog Leash Laws (2026)

Some Restrictions

Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

At-large ban: No dog owner may permit a dog at large
Negligence: Owner negligent per se if at-large dog injures/damages
Downtown zone: Dogs barred from Alder St / E 13th Ave blocks
Downtown tag: Valid rabies license tag required in the downtown core
Max penalty: $500 fine or 100 days jail (EC 4.995)

Summary

Eugene bans letting a dog run at large anywhere in the city under EC 4.425, and treats an owner as automatically negligent if an at-large dog hurts a person or damages property. The rule also reaches dogs in field training and in off-leash dog parks. Current through Ordinance 20739.

(1) No dog owner shall permit a dog to be at large.
(2) A dog owner is deemed to be negligent per se for the actions of a dog at large, or a dog undergoing field training, or a dog in a dog-off-leash area, when the dog causes injury to a person or property.

Source: Eugene Code ComplianceView official code

Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 20739, passed June 8, 2026).

Full Breakdown

' That negligent-per-se standard matters after a bite or property damage, since the victim doesn't have to separately prove the owner was careless; the at-large status, or presence in a training or off-leash setting when the harm occurs, does that work. 427 bars dogs entirely from Alder Street between East 12th and East 14th Avenues and from East 13th Avenue between Pearl and Kincaid Streets, with exceptions for residents of the restricted blocks, service and law-enforcement dogs, and dogs inside a vehicle. 427(3) separately requires any dog in the downtown core to wear a valid rabies-vaccination license tag on its collar or harness. 430, not the at-large provision.

Violations & Fines

A violation of EC 4.425 isn't listed in the chapter's specific penalty table at EC 4.990, so it defaults to EC 4.995's general penalty: a fine of up to $500, up to 100 days in jail, or both, with each day treated as its own offense unless a parallel state statute carries a lesser penalty, in which case the lesser penalty controls. Animal control can also impound a dog found at large.

Frequently Asked Questions

Does Eugene require dogs to be on a leash?

EC 4.425 doesn't use the word leash; it bans letting a dog be 'at large' anywhere in the city, which functions as a citywide leash requirement outside designated off-leash areas. An owner is automatically considered negligent if an at-large dog injures a person or damages property.

What happens if my dog is in a dog park and it bites someone?

EC 4.425(2) still applies negligent-per-se liability to dogs 'in a dog-off-leash area' that cause injury, along with dogs at large or in field training, so being inside a designated off-leash park does not remove that liability standard if the dog hurts someone.

Are dogs allowed on Alder Street downtown?

Generally no. EC 4.427 bars dogs from a defined stretch of Alder Street and East 13th Avenue near downtown, with exceptions for residents of that area, service dogs, law-enforcement dogs, and dogs inside a vehicle. Any dog elsewhere in the downtown core must wear a valid rabies-license tag.

Sources & Official References

[1]Eugene Code EC 4.425 - Dogs at Large Prohibited

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