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Breeders in California

749 USDA-licensed facilities

California is home to 749 USDA-licensed animal facilities, including commercial breeders, dealers, exhibitors, and research institutions operating under federal Animal Welfare Act oversight. Each facility listed below has been inspected by USDA APHIS veterinary medical officers, and their complete inspection histories are available for public review.

The compliance grades shown range from A+ (excellent — few or no violations) to F (failing — extensive or critical violations). These grades are calculated by BreederCheck based on the number, severity, and recency of documented violations. A high violation count does not always indicate current problems — some facilities have improved significantly after being cited — but it does tell you where to look more carefully and what questions to ask before purchasing an animal.

Name Grade Violations
Grade Facility City Inspections Violations Last Inspected
A+ RICHARD MARCONI SAN JUAN CAPISTRANO 2 0 Jul 16, 2014
F BONNIE CROMWELL & RICHARD PENNINGTON PETALUMA 47 25 Mar 6, 2026
A+ RIDES FOR K9'S PHELAN 1 0 Sep 21, 2016
C+ Ridge Chinchillas Grass Valley 7 5 Jan 13, 2025
A+ RIVERSIDE CO. PARK & OPEN-SPACE DISTRICT RIVERSIDE 3 0 Dec 29, 2015
A Roar Foundation Acton 13 2 Aug 6, 2025
A+ ROBERT MORANDY JACUMBA 1 1 May 28, 2014
A+ Robert Negendank LONG BEACH 1 0 Oct 7, 2014
A+ ROBERT PAUL CURTIS PERRIS 10 1 Dec 3, 2019
B+ ROBERT SARGENT RAMONA 11 5 Sep 11, 2025
A+ ROBERT SARGEANT RAMONA 1 0 Sep 24, 2018
A+ ROBERT SARGEANT RAMONA 3 3 Sep 25, 2017
A+ Robert Threadgill MODESTO 4 2 Jan 21, 2015
F Roberta Kirshner OROVILLE 41 51 Jul 18, 2025
F ROCKET & ASHLEY HOSKINS RAMONA 15 22 May 31, 2019
A+ Rue's Kennels At LAX Inglewood 2 0 Jun 2, 2025
A+ RUTH LABARGE ACTON 10 1 Apr 4, 2019
B S & S FARMS RAMONA 21 6 Nov 8, 2022
A+ SACRAMENTO S.P.L.A.S.H. RANCHO CORDOVA 2 0 Mar 6, 2014
C+ SACRAMENTO S.P.L.A.S.H. RANCHO CORDOVA 19 5 Sep 23, 2025
C+ CITY OF SACRAMENTO SACRAMENTO 14 6 Oct 31, 2024
A+ Salk Institute For Biological Studies LA JOLLA 2 0 Jan 14, 2026
B SALK INSTITUTE FOR BIOLOGICAL STUDIES LA JOLLA 10 6 Aug 11, 2025
D SAN BERNARDINO MOUNTAINS WILDLIFE SOCIETY CEDAR GLEN 17 2 Nov 13, 2024
B+ San Diego Horse Rentals LLC San Diego 9 3 May 29, 2025
B+ Project Wildlife and San Diego Humane Society SAN DIEGO 32 5 Sep 18, 2025
F SAN DIEGO MESA COLLEGE SAN DIEGO 17 18 Nov 19, 2025
A+ SAN DIEGO STATE UNIVERSITY SAN DIEGO 7 0 Sep 22, 2020
A+ SAN FRANCISCO STATE UNIVERSITY SAN FRANCISCO 13 1 Jan 6, 2026
F San Francisco Zoological Gardens San Francisco 19 10 May 19, 2025

Understanding Breeder Licensing in California

Federal licensing through the USDA is required for any breeder who sells animals wholesale, maintains more than a threshold number of breeding females, or sells animals sight-unseen over the internet or by mail. Breeders who sell directly to buyers from their own premises, and who maintain four or fewer breeding females, are generally exempt from federal licensing under the retail pet store exemption — although this exemption was narrowed significantly in 2013.

In addition to federal requirements, California may impose its own state-level breeder regulations. These can include state licensing requirements, limits on the number of intact breeding animals, mandatory spay/neuter provisions for sold animals, lemon laws that guarantee buyer recourse for undisclosed health problems, and required veterinary health certificates at the time of sale. State laws vary enormously — some states have comprehensive breeder protection statutes while others have virtually no state-level oversight beyond what the USDA provides.

The facilities shown on this page are those with active or recently expired federal USDA licenses in California. Breeders operating below the federal threshold or selling only within the state may not appear in this database. If you are buying a pet from any breeder in California, we recommend checking both federal records here and any applicable state licensing databases.

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