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River Islands Dog Park

Park · Lathrop · San Joaquin County · California

Leash

Off leash allowed

Official restrictions

Owners must carry a leash at all times. Puppies under four months are not allowed, and e…

459.5 On I-5 at mile 459.5, 1.2 mi off the freeway. See every dog stop on I-5.

Rules

Location

Lathrop · San Joaquin County · California · Map (OpenStreetMap)

Managed by City of Lathrop. Official page

Sources

1. River Islands Dog Park (ci.lathrop.ca.us), City of Lathrop. Government agency, checked November 9, 2026.

   You are entering an off-leash dog park and you enter at your own risk.

2. River Islands Dog Park: park rules (ci.lathrop.ca.us), City of Lathrop. Government agency, checked November 9, 2026.

   Owners must carry a leash at all times. ... Puppies under four months of age are prohibited, as they are not yet protected from disease. ... The number of dogs per person is limited to three (3).

3. Location: the coordinates the city's park page gives (37.795351, -121.325325) (ci.lathrop.ca.us), City of Lathrop. Government agency, checked November 9, 2026.

First verified November 9, 2026; re-check due December 9, 2026. Freshness: fresh. How we verify. Follow changes to this record in a feed reader.

See something out of date? Rules change. If what you saw on site differs from this page, suggest a correction for River Islands Dog Park or email corrections@dogpolicies.com. We re-verify against the official source, usually within a week, and log the result on the accuracy page.

Cite this record

River Islands Dog Park (Lathrop, CA): Yes. This is an off-leash dog park. Source: City of Lathrop, checked 2026-11-09. DogPolicies record: https://dogpolicies.com/places/river-islands-dog-park-lathrop/ (CC BY 4.0; cite with link).

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