Bas RougeBeauceron Database
| Name | Perreau Patrick |
| City | Luzarches |
| 1st litter | 1982 |
| Last litter | 1989 |
| Dogs | 37 |
| Puppies / litter | 4.6 |
| Litters / year | 1.1 |
| Litters / bitch | 4.0 |
| Youngest dam (1st litter) | Pampa du Domaine du Tertre · 2a 5m |
| Oldest dam (last litter) | Pampa du Domaine du Tertre · 7a 2m |
| Studs | Bitches | |
| Total | 7 | 2 |
| Tested | 2 | 0 |
| 1989 | |
| 1987 | |
| 1986 | |
| 1985 | |
| 1984 |
| Name | Litters | 1st litter | Last litter |
| Twany | 3 | 1985 | 1989 |
| Pampa du Domaine du Tertre | 5 | 1982 | 1986 |