Thurston County, WA Animal Ordinances: Exotic Pets (2026)
Key Facts
- Regulated species
- Large constrictors, venomous reptiles, primates
- Registration requirement
- Annual, with Animal Services
- Housing standard
- Humane, secure facility required
- Escape reporting
- Must notify Animal Services immediately
- Failure to register penalty
- Misdemeanor
- Governing sections
- §§ 9.10.030, 9.10.040(J), 9.10.056
Summary
Thurston County does not ban owning venomous reptiles, large constrictor snakes or primates, but it heavily regulates them. County Code Section 9.10.040(J) requires owners of constrictor-type reptiles over eight feet, venomous reptiles and primates to register annually with Animal Services, and Section 9.10.056 requires a humane, secure facility and immediate reporting of any escape.
"Exotic animal" means an animal, such as, but not limited to, venomous or constrictor type reptiles, or primates. ... J.Exotic Animals. Owners of constrictor type reptiles over eight feet in length, venomous reptiles, and primates are required to annually register such animals with animal services by completing a form provided by animal services. Failure to register such animals shall be a misdemeanor. ... 9.10.056 - Venomous and constrictor reptiles. A humane and secure facility shall be provided for constrictor type reptiles over eight feet in length and all venomous reptiles. Escape of any venomous reptile or constrictor type reptile must be reported immediately to animal services. Failure to comply constitutes a misdemeanor.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 77).
Full Breakdown
030 defines an 'exotic animal' broadly as any animal such as, but not limited to, venomous or constrictor type reptiles or primates, folding those species into the county's general pet-animal licensing and control scheme rather than a separate ban. 040(J) then imposes the county's core control measure: owners of constrictor-type reptiles longer than eight feet, venomous reptiles, and primates must annually register each animal with Thurston County Animal Services on a form the department provides. Registration is not optional and is not a one-time step; it must be renewed every year alongside, but separate from, any dog or cat license the household also carries.
Failure to register any of these animals is charged as a misdemeanor. 056 sets a housing standard: the owner must maintain a humane and secure facility for every constrictor over eight feet and for all venomous reptiles, and must report any escape of a venomous or constrictor-type reptile to Animal Services immediately, not after the fact. 056, stacking on top of any registration violation. 10, is the enforcing agency for both duties, and a citation can be issued by any officer commissioned by the Board of County Commissioners to enforce the chapter.
Violations & Fines
Keeping an unregistered constrictor over eight feet, a venomous reptile or a primate without annual Animal Services registration is a misdemeanor under Section 9.10.040(J). Failing to house the animal in a humane, secure facility, or failing to report its escape immediately, is a separate misdemeanor under Section 9.10.056. Both charges can be issued at once, and both are prosecuted like any other Chapter 9.10 misdemeanor in Thurston County District Court.
Frequently Asked Questions
Can I legally own a large snake or venomous reptile in Thurston County?
What housing does Thurston County require for a pet python or venomous snake?
Does Thurston County classify pet monkeys as exotic animals?
Sources & Official References
Other rules in Thurston County
Compare Thurston County to another location·View the Washington animal ordinances overview
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