Washington Leash Laws

Updated October 13, 2026 · 1 min read · 2 sources

Short answer

Washington has no statewide leash law. Cities and counties adopt leash and at-large rules, which differ across the state. State law does make it a misdemeanor to negligently let a dog pursue or kill deer, elk and other big game (RCW 77.15.240) and limits tethering (16.52.350).

Washington has no statewide leash law. Leash and at-large rules come from cities and counties, so the answer depends on where you are.

Washington leash law at a glance

Question Answer
Statewide leash law? No
Who sets leash rules Cities and counties
Wildlife Dog pursuing big game is a misdemeanor (77.15.240)
Tethering RCW 16.52.350

What Washington state law says

  • No Washington statute requires leashing statewide (MSU: RCW 35.27.370 municipal powers).
  • RCW 77.15.240 covers dogs harassing deer, elk, moose and other wildlife.

Local leash ordinances

In practice, the leash rule you need to follow is usually your city or county ordinance. Local codes typically require a leash or other physical control in public places, allow off-leash play only in designated areas, and set fines for dogs at large.

Staying on the right side of the law

  • Keep your dog leashed in public unless you are in a posted off-leash area.
  • Make sure your dog wears a current license and rabies tag, since a loose dog without tags is the one most likely to be impounded.
  • If your dog has been declared dangerous, stricter leash, muzzle and enclosure rules apply; see the dangerous dog section of Washington dog bite laws.
  • A dog that runs loose and injures someone can create liability for the owner, so a leash is also your best protection.
  • Leash training makes compliance easy; a local dog trainer can help with pulling and recall.

Sources

  1. Michigan State University Animal Legal & Historical Center: Washington dog laws
  2. Michigan State University Animal Legal & Historical Center: State dog leash laws

This page summarizes state statutes for general information and is not legal advice. Laws change and cities and counties often add their own rules; check the current statute and your local ordinance, or ask a licensed attorney about your situation.

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