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Benton County, WA Animal Ordinances: Breed Restrictions (2026)

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

Key Facts

Potentially dangerous dog permit
$250 plus $50 annual renewal
Dangerous dog permit
$500 plus $100 annual renewal
Dangerous dog insurance/bond
$250,000 surety bond or liability policy
Appeal window
10 business days to request district court hearing
Misdemeanor penalty
Up to $1,000 fine and 90 days jail
Geographic reach
Unincorporated Benton County only
Vaccination
Current rabies certificate required before permit

Summary

Benton County declares a dog "potentially dangerous" or "dangerous" under BCC Chapter 2.20 after a bite, menacing charge, or severe injury to a person or animal, then requires the owner to get an annual permit, prove rabies vaccination, and secure the dog before keeping it in unincorporated Benton County. Potentially dangerous permits run $250, dangerous dog permits run $500, and owners who skip the process face civil penalties, impoundment, or destruction.

City-specific rules exist: Kennewick has its own breed restrictions rules that differ from Benton County's county-level regulations. If you live in Kennewick, check the city-specific page instead.

(c) "Potentially dangerous dog" means any dog that when unprovoked: (1) inflicts bites on a human or a domestic animal either on public or on private property; (2) chases or approaches a person upon the streets, side walks, or any public grounds in a menacing fashion or apparent attitude of attack, or any dog with a known propensity, tendency, or disposition to attack unprovoked, to cause injury, or otherwise to threaten the safety of humans or domestic animals... (d) "Dangerous dog" means any dog that: (1) inflicts severe injury upon a human being without provocation on public or private property; (2) kills a domestic animal without provocation while the dog is off the owner's property; or (3) has been previously found to be potentially dangerous because of injury inflicted on a human, the owner having received notice of such and the dog again aggressively bites, attacks, or endangers the safety of humans.

Source: Revised Code of WashingtonView official code

Full Breakdown

010(c)). 010(d), (e)). 150); if the court finds no preponderance of evidence, the declaration is rescinded and no court costs are assessed against the county, but a losing appellant pays court costs. 180). 200). 170). 430).

Violations & Fines

Keeping a potentially dangerous or dangerous dog without the required permit draws a civil penalty of $250 or $500 respectively (BCC 2.20.210, 2.20.220), on top of a misdemeanor charge under BCC 2.20.390 punishable by a fine up to $1,000 and up to 90 days in jail. An unpermitted dog impounded for three or more days may be destroyed, with the owner billed for the full impound, boarding and destruction costs (BCC 2.20.230, 2.20.370). Letting a dangerous dog outside its enclosure unmuzzled triggers confiscation under BCC 2.20.250, and failing to report a change of address or new owner carries a further $250 civil penalty (BCC 2.20.380(e)).

Frequently Asked Questions

What makes a dog "potentially dangerous" in Benton County?
Under BCC 2.20.010(c), a dog is potentially dangerous if, unprovoked, it bites a person or domestic animal, chases or approaches someone in a menacing or attacking fashion on public property or on private property other than the owner's, or has a known tendency to attack or threaten safety. Animal control must have probable cause, based on a citizen complaint, bite report, officer observation, or other admissible evidence, before declaring it.
How much does a dangerous dog permit cost in Benton County?
BCC 2.20.200 sets the dangerous dog permit fee at $500.00 with a $100.00 annual renewal fee, payable to the animal control authority, versus $250.00 plus a $50.00 renewal for a potentially dangerous dog under BCC 2.20.100. No permit or renewal issues until any unpaid impounding or boarding fees are settled.
Can I appeal a dangerous dog declaration?
Yes. BCC 2.20.060 and 2.20.150 give the owner ten business days from receiving the declaration to submit a written request for a hearing before district court. If the court finds no preponderance of evidence supporting the declaration, it is rescinded and Benton County is not assessed court costs; if the declaration is upheld, the appealing owner pays court costs.
What happens if I keep a dangerous dog without a permit?
BCC 2.20.110 makes it unlawful to keep a dangerous dog without the required certificate, registration, or permit. Animal control can impound the dog, the owner is assessed a $500 civil penalty under BCC 2.20.220, and under BCC 2.20.230 a dog that stays impounded three or more days for lack of a permit may be humanely destroyed at the owner's expense.

Sources & Official References

Other rules in Benton County

All Benton County rules

How Benton County compares: Cities with No Dog Breed Restrictions·Compare Benton County to another location·View the Washington animal ordinances overview

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