| Year | Judges | Dog | Breed | Owner | Score |
| 2016 | Mrs. Sharon Ann Redmer | OTCH. Rhumbline’s Once In a Blue Moon UDX, OM2, BN, GN, RE | Labrador Retriever | Linda S. Brennan | 169.0/268 |
| 2017 | Ms. Lynn F. Eggers | OTCH. Rhumbline’s Once In a Blue Moon UDX3, OM5, BN, GN, RE | Labrador Retriever | Linda S. Brennan | 167/267 |
| 2018 | Mr. John Cox | OTCH Rhumbline’s Once In A Blue Moon UDX6 OGM BN GN VER RE JH ACT1 | Labrador Retriever | Linda S. Brennan | 294.5 / 294.5 |
| 2019 | Ms. Diane Schultz | OTCH Rhumbline’s Once In A Blue Moon UDX9 OGM BN GN VER RE JH ACT1 SCN CGC TKI | Labrador Retriever | Linda S. Brennan | 297 |
| 2020 | Mr. John D. Landis | OTCH Rhumbline’s Once In A Blue Moon UDX9 OGM BN GN VER RE JH ACT1 SCN CGC TKI | Labrador Retriever | Linda S. Brennan | 397.5 |
