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Modesto, CA Animal Ordinances: Dog Leash Laws (2026)

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

Key Facts

Maximum leash length
8 feet (§5-4.203(a))
Covered locations
Streets, alleys, parks, parkways, City property
Off-leash exception
Designated dog parks (§5-4.203(b))
Car exception
Dog securely confined in a vehicle (§5-4.203(c))
Penalty level
Infraction under §5-4.200
Enforcement duty
Police Chief must impound unleashed dogs (§5-4.211)

Summary

Modesto Code Section 5-4.203(a) bars dogs from any public street, alley, park, parkway or City property unless leashed and under complete control, with the leash no longer than 8 feet. Designated dog parks and dogs securely confined inside a car are the only exceptions written into the section.

(a)No dog shall be permitted in or upon any public street, alley, park, parkway, or other public place in the City or in or upon any property belonging to said City, unless said dog shall be on a leash and is under the complete control of the person owning or at the time in possession of said dog. Said leash in no event shall be of a length greater than eight (8) feet.(b)The prohibitions contained in subsection (a) of this section will not apply to special use facilities, such as dog parks, as designated and posted by the Parks, Recreation & Neighborhoods Department.(c)Notwithstanding anything in this section to the contrary, no person shall be compelled to keep any dog in his possession on a leash while in or upon any public street, alley, park, parkway, or other public place in the City, if at the time, said dog is securely confined in an automobile.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 71).

Full Breakdown

The leash rule reaches broadly across public space: streets, alleys, parks, parkways, and any other public place or City-owned property all trigger the requirement, and the person holding the leash must keep the dog under complete control, not merely attached to a line. 203(b) carves out special-use facilities such as posted dog parks designated by the Parks, Recreation & Neighborhoods Department, where dogs can run off-leash. 203(c) adds a second, narrower exception: no one has to keep a dog on a leash in a public place if the dog is securely confined inside an automobile at the time.

211, which directs the Chief to impound any dog found unleashed in a public street, alley, park, parkway, or public place, along with any dog over four months old that is unlicensed or unidentified. 202 adopts the County's licensing, immunization, and impoundment rules wholesale for dogs kept within Modesto. 210.

Violations & Fines

A leash violation is punishable as an infraction under Section 5-4.200, which sets infraction status as the default penalty for the entire animal control article except vicious-behavior violations under Section 5-4.212, which are misdemeanors. Beyond a citation, Section 5-4.211 obligates the Police Chief to impound any dog found in a public place without a leash, and an owner whose dog is impounded is responsible for related costs before the dog can be released.

Frequently Asked Questions

How long can a dog's leash be in Modesto?
No longer than 8 feet. Section 5-4.203(a) requires any dog in a public street, alley, park, parkway, or on City property to be leashed and under the complete control of the person handling it, with an 8-foot maximum leash length.
Are there any off-leash areas in Modesto?
Yes. Section 5-4.203(b) exempts special-use facilities such as designated dog parks, as posted by the Parks, Recreation & Neighborhoods Department, from the citywide leash requirement.
What happens if my dog is caught off-leash in public?
It is an infraction under Section 5-4.200, and Section 5-4.211 requires the Police Chief to impound any dog found unleashed in a public street, alley, park, parkway, or other public place, with the owner responsible for any resulting impound costs.
Can I keep my dog off-leash if it's riding in my car?
Yes. Section 5-4.203(c) says no one has to keep a dog on a leash in a public place if the dog is, at the time, securely confined inside an automobile.

Sources & Official References

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