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Moorpark, CA Animal Ordinances: Mandatory Spay/Neuter (2026)

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

Key Facts

Governing section
§ 6.32.090(B)
Trigger
Potentially dangerous or vicious finding
Deadline
30 days if not impounded
Cost
Paid by the dog owner

Summary

Moorpark requires mandatory spay or neuter, at the owner's expense, for any dog formally determined potentially dangerous or vicious, before the city releases it back to its owner.

The dog shall be spayed or neutered at the expense of the owner before the release of the dog to its owner. If the dog was not impounded, the dog owner shall provide proof to the city that the dog has been spayed or neutered within 30 calendar days after the decision or court order declaring the dog to be potentially dangerous is served on the dog owner.

C. The owner shall post one or more signs on the premises, at locations approved by the city, stating that a potentially dangerous dog resides at the premises. The sign(s) shall be posted within seven calendar days after the administrative decision or court order declaring the dog to be potentially dangerous is served on the owner.

D. The administrative hearing officer or court may impose other reasonable conditions that are necessary to protect the public safety and welfare.

E. All charges for services performed by the animal regulation department and all penalties shall be paid before release of the dog to its owner. If the owner does not take possession of the dog within 72 hours from notification of determination to release the dog, the dog will be deemed abandoned and may be disposed of by the animal regulation department. If the dog is being held somewhere other than the animal shelter, all charges for services performed by the animal regulation department and all penalties shall be paid within 14 calendar days after services are performed or the charges or fines are ordered to be paid.

F.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4978490; v10 updated 2026-07-01).

Full Breakdown

Under Moorpark Municipal Code § 6.32.090(B), once a dog is determined potentially dangerous following a hearing under § 6.32.050, it must be spayed or neutered at the owner's expense before the city releases it from impound. If the dog was never impounded, the owner has 30 calendar days from service of the determination to give the city proof of sterilization. Section 6.32.120(D) applies the identical mandatory spay/neuter requirement to dogs found vicious that are not ordered destroyed. This is not a citywide spay/neuter mandate: it applies only after a formal dangerous- or vicious-dog determination.

Violations & Fines

Failure to comply with the sterilization order, or any other condition imposed after a dangerous/vicious determination, is a misdemeanor under § 6.32.170: a fine up to $1,000, up to six months in county jail, or both.

Frequently Asked Questions

Does Moorpark require spaying or neutering all pets?
No: the sterilization mandate in § 6.32.090(B) applies only to dogs officially determined potentially dangerous or vicious, not to pets generally.
What if I ignore the spay/neuter order?
Noncompliance is a misdemeanor under § 6.32.170, punishable by a fine up to $1,000, jail up to six months, or both.

Sources & Official References

Other rules in Moorpark

All Moorpark rules

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