California Spay & Neuter
| Plate | Reporter | Date |
|---|---|---|
| 688PUG | Connor Reynolds | 3/07/25 |
| 361END | Jacob Juarez | 12/25/23 |
| 356END | Brett Weisbrot | 7/14/23 |
| 175END | Gunther Frostyburger | 11/11/21 |
| 985XUJ | Staff | 3/18/19 |
| 135XUJ | Jason Buss | 10/29/15 |
| 135 XUJ | Jason Buss | 10/29/15 |
| 734WAG | Geoff Gould | 11/16/14 |
| 617SAT | Willie C. Brock, Jr. | 1/19/14 |
| 495SAT | Gunther Frostyburger | 12/22/13 |
| ###YES | Chris Cargill | 12/22/13 |
| 082PUG | Tony Patti | 11/27/13 |
| 698PET | Franky Hernandez | 11/15/13 |
688PUG
Letter series also used: CAT, PUG, PET, SAT, apparently not issued in sequential order.