Costa Mesa Dog Leash Laws Rules (2026): What You Need to Know
Some RestrictionsKey Facts
- Leash length limit
- Maximum 6-foot leash required in all public areas
- Off-leash dog park
- Costa Mesa Bark Park at TeWinkle Park (fenced, designated area)
- Licensing requirement
- All dogs 4 months and older must be licensed through OC Animal Care with current rabies vaccination
- Waste cleanup
- Owners must immediately pick up and dispose of dog waste in all public areas
- Restricted areas
- Dogs prohibited on playgrounds, athletic fields, and posted restricted zones
The Short Version
The City of Costa Mesa requires dogs to be kept on a leash no longer than six feet when on any public street, sidewalk, park, or other public area. Dog owners must maintain physical control of their animals at all times when outside the confines of a securely enclosed private yard or residence. Costa Mesa's leash law applies uniformly to all dog breeds and sizes, and violations may result in citations from the Costa Mesa Police Department's Animal Control unit or Orange County Animal Care. Costa Mesa operates several city parks where dogs are welcome on-leash, including Fairview Park and TeWinkle Park, among others. The city also provides a designated off-leash dog park at the Costa Mesa Bark Park located within TeWinkle Park, where dogs may exercise off-leash within the fenced enclosure during posted hours. Outside of designated off-leash areas, all dogs must remain leashed in public spaces. Dogs are not permitted on playgrounds, athletic fields, or in posted restricted areas. Owners are required to immediately clean up after their dogs in all public areas. Failure to remove dog waste is a separate citable offense. Dogs must also be currently licensed through Orange County Animal Care, with a valid rabies vaccination on file. The leash and control requirements are enforced through both proactive patrols and complaint-driven responses.
Full Breakdown
The City of Costa Mesa requires dogs to be kept on a leash no longer than six feet when on any public street, sidewalk, park, or other public area. Dog owners must maintain physical control of their animals at all times when outside the confines of a securely enclosed private yard or residence. Costa Mesa's leash law applies uniformly to all dog breeds and sizes, and violations may result in citations from the Costa Mesa Police Department's Animal Control unit or Orange County Animal Care.
Costa Mesa operates several city parks where dogs are welcome on-leash, including Fairview Park and TeWinkle Park, among others. The city also provides a designated off-leash dog park at the Costa Mesa Bark Park located within TeWinkle Park, where dogs may exercise off-leash within the fenced enclosure during posted hours. Outside of designated off-leash areas, all dogs must remain leashed in public spaces. Dogs are not permitted on playgrounds, athletic fields, or in posted restricted areas.
Owners are required to immediately clean up after their dogs in all public areas. Failure to remove dog waste is a separate citable offense. Dogs must also be currently licensed through Orange County Animal Care, with a valid rabies vaccination on file. The leash and control requirements are enforced through both proactive patrols and complaint-driven responses.
What Happens If You Violate This?
Violations of Costa Mesa's leash law are handled through citations issued by the Costa Mesa Police Department's Animal Control unit or Orange County Animal Care officers. First-offense fines for an unleashed dog in a public area typically begin at $100 and may increase to $250 or more for subsequent offenses within a 12-month period. If an off-leash dog attacks or injures a person or another animal, the owner faces significantly greater consequences, including potential dangerous or vicious dog designation under California Food and Agricultural Code Sections 31601-31683. Owners of dogs declared dangerous must comply with secure confinement, posted warning signs, mandatory spay/neuter, and minimum $100,000 liability insurance requirements. Failure to clean up dog waste in public areas is a separate infraction subject to fines. Repeated animal control violations may also result in increased licensing fees or restrictions on the number of animals permitted at the owner's residence.
Frequently Asked Questions
Where can I let my dog off-leash in Costa Mesa?
What are the penalties for violating Costa Mesa's leash law?
Do I need to license my dog in Costa Mesa?
Sources & Official References
How does Costa Mesa compare?
See how Costa Mesa's dog leash laws rules stack up against other locations.