Dog Leash Laws: Brentwood vs Oakley
How do dog leash laws rules compare between Brentwood, CA and Oakley, CA?
Brentwood and Oakley have similar restriction levels.
Brentwood, CA
Contra Costa County
All dogs in Brentwood over 4 months old must be licensed through Contra Costa Animal Services and wear a current rabies tag. Dogs must be leashed in all public areas except designated off-leash areas, under BMC Chapter 6.04 and Contra Costa County Code Title 4.
View full Brentwood rules →Oakley, CA
Contra Costa County
Dogs in Oakley must be on a leash of six feet or less and under control of a competent person whenever they are off the owner's property. The only designated off-leash areas nearby are specifically posted sections of East Bay Regional Park District parks, not Oakley city parks.
View full Oakley rules →Key Facts Comparison
| Fact | Brentwood | Oakley |
|---|---|---|
| License age | 4 months+ | - |
| Altered license | ~$20/year | - |
| Unaltered license | ~$50+/year | - |
| Leash length | Max 6 ft in public | - |
| Off-leash area | Brentwood Dog Park at Sunset Park | - |
| Max leash length | - | 6 feet |
| Oakley city parks | - | All require leash |
| First fine | - | ≈ $50 |
| Off-leash option | - | Brentwood/Antioch dog parks |
| Big Break Shoreline | - | Leash required, some areas closed |
Highlighted rows indicate differences between cities.
Brentwood FAQ
Where do I license my dog?
Contra Costa Animal Services handles Brentwood dog licensing. You can register online at cchealth.org/animalservices or mail proof of rabies vaccination to CCAS in Martinez.
Where can my dog run off-leash?
The Brentwood Dog Park at Sunset Park (on Apricot Way) has separately fenced areas for large and small dogs. All other Brentwood parks require leashes at all times.
Oakley FAQ
Is voice control sufficient instead of a leash?
No. California and Contra Costa County law require a physical leash not exceeding six feet, regardless of how well-trained the dog is.
Where can I legally exercise my dog off-leash?
In Oakley itself, only on your own private property. Official off-leash dog parks exist in Brentwood and Antioch nearby.
What if my dog is friendly and stays close?
Temperament does not create an exception. Off-leash dogs in public can still trigger citations, impoundment, and liability if they approach or injure another person or animal.
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