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Union City, CA Noise Ordinances: Barking Dogs (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Barking dog rules in Union City, CA, also called nuisance dog, dog noise, or excessive barking ordinances, define when a barking dog becomes a code violation and how complaints are handled.

Key Facts

Standard
No unreasonable barking or noise
Covers
Dogs, birds, fowl, other animals
Watchdog exception
Must be quieted promptly, not left unattended
Escalation
§8.28.020 after formal notice
Adopted
Ord. 97-73 § 7.1, 1973

Summary

Union City prohibits letting any dog, bird, fowl, or other animal disturb a neighbor's peace and quiet through barking or other noise, though a watchdog exception applies if the owner acts quickly to quiet it.

No person owning, keeping or having in his or her care or custody any dog, bird, fowl or other animal, shall knowingly permit or suffer such dog, bird, fowl or other animal, by any barking or other noise or sound, to disturb any other person's peace and quiet. This section shall not be construed to prohibit the keeping of any watchdog, provided the keeper thereof takes immediate steps to quiet such dog whenever it barks and provided such keeper never leaves such dog unattended on the premises in a place where its barking, if prolonged or if repeated any undue number of times, disturbs any other person's peace and quiet. (Ord. 97-73 § 7.1, 1973; Ord. 54 § 3, 1999)

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4940544; v16 updated 2026-06-23).

Full Breakdown

Union City Municipal Code § 8.28.010 bars any owner or keeper from knowingly letting a dog, bird, fowl, or other animal disturb another person's peace and quiet through barking or other noise. Watchdogs are exempt only if the keeper takes immediate steps to quiet the dog each time it barks and never leaves it unattended somewhere its barking disturbs neighbors. Section 8.28.020 adds teeth: once an owner has been told, orally or in writing, that their animal disturbed someone's peace, failing to take whatever steps are needed to stop it happening again is itself a separate violation.

Violations & Fines

A barking complaint that isn't corrected after notice is a second, independent violation under § 8.28.020, on top of the original § 8.28.010 nuisance offense; both are enforceable by citation.

Frequently Asked Questions

Does the barking dog law apply to watchdogs?
Yes, but with an exception: the owner must act immediately to quiet the dog whenever it barks and can never leave it unattended somewhere its barking disturbs neighbors' peace and quiet.
What happens if I ignore a barking complaint?
Under § 8.28.020, once you've been told orally or in writing that your animal disturbed someone's peace, failing to stop it happening again is a separate violation from the original nuisance.

Sources & Official References

Other rules in Union City

All Union City rules

California rules heatmap·Compare Union City to another location·View the California noise ordinances overview

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