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| : CH Sherwood Karluk of Trails End Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 5.49 % (9) Ancestor loss coefficient: 96.67 % (4) - 9.82 % (10)   | : GC Sherwood Blue Kazak Russian Blue (RUS) | : CH Jacaranda´s Dmitri of Sherwood Russian Blue (RUS) | CH Petya of Flomar of Mission City Russian Blue (RUS) | CH Zofya of Jacaranda Russian Blue (RUS) | : Beaver´s Katrinka of Sherwood Russian Blue (RUS) | CH Beaver´s Patrick Russian Blue (RUS) | CH El Rosario´s Sonia of Casa Gatos Russian Blue (RUS) | : CH Meri-Rose Krosna of Trails End Russian Blue (RUS) | : CH Blue Bass af Mölleby of Cossack Russian Blue (RUS) | Maxen av Olsenburg Russian Blue (RUS) | IC, RW Blue Bell of Finlandia Russian Blue (RUS) | : CH Rio Vista Trasna of Meri-Rose Russian Blue (RUS) | CH Parkan´s Rasputin of Rio Vista Russian Blue (RUS) | CH Folly Blue Bonnet of Rio Vista Russian Blue (RUS) | ||||
| : CH Meri-Rose Krosna of Trails End Russian Blue (RUS) | ||||||||||||||||||