San Ramon, CA Animal Ordinances: Pet Limits (2026)

San Ramon Municipal Code restricts the number of companion animals that may be kept at a single residential address. Typical limits for a standard residential lot are 3 dogs and 3 cats over 4 months of age, with a combined household maximum often set at 6 animals total (excluding litters under 4 months and small caged pets). Specific limits may vary by zoning district, with larger lots in Canyon Lakes and estate areas sometimes permitted to keep 1-2 additional animals. Households wishing to keep more than the base limit must apply for a Kennel Permit through the Planning Division, which requires a public hearing, neighbor notification, proof of adequate facilities, and ongoing inspection. Commercial dog boarding, grooming with overnight care, and breeding operations in residential zones are prohibited without a Conditional Use Permit and are generally not granted in R-7, R-10, or R-15 residential districts. Commercial kennels are restricted to limited commercial or industrial zones. Puppies and kittens under 4 months generally are not counted toward household limits, recognizing the typical natural litter situation. Contra Costa County Animal Services enforces hoarding situations, and the city works cooperatively on abatement of households with excessive animals. Foster homes through recognized rescue organizations may operate with higher counts under a specific registration process. HOA CC&Rs often impose stricter limits (2 dogs, 2 cats is common) in Dougherty Valley, Canyon Lakes, and similar communities. Violations may result in code enforcement action requiring reduction to permitted numbers within 60-90 days, with progressive fines. Small caged pets (birds, fish, hamsters, reptiles) are generally not counted toward household limits but are still subject to nuisance standards (odor, noise, escape). Feral cat colonies managed under Trap-Neuter-Return programs operate under separate Contra Costa County protocols.