Bas RougeBeauceron Database
| Name | Elevage Des Terres Du Cossier |
| Affix | Des Terres Du Cossier |
| City | Boiry Becquerelle |
| 1st litter | 1999 |
| Last litter | 2013 |
| Dogs | 102 |
| Puppies / litter | 8.5 |
| Litters / year | 1.3 |
| Litters / bitch | 2.0 |
| Youngest dam (1st litter) | Galina Argentee des Terres du Cossier · 2a 0m |
| Oldest dam (last litter) | Shippye des Terres du Cossier · 7a 11m |
| Studs | Bitches | |
| Total | 9 | 6 |
| Tested | 9 | 6 |
| 2013 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 |
| Name | Litters | 1st litter | Last litter |
| Galina Argentee des Terres du Cossier | 1 | 2013 | 2013 |
| Flou Deblue des Terres du Cossier | 1 | 2013 | 2013 |
| Blue Argentee des Terres du Cossier | 3 | 2009 | 2011 |
| Shippye des Terres du Cossier | 3 | 2006 | 2009 |
| Perle des Terres du Cossier | 1 | 2003 | 2003 |