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| : Windywhistle Tiptoes Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 6.59 % (10) Ancestor loss coefficient: 60.87 % (4) - 16.43 % (12)   | : Isapet Nickolas Russian Blue (RUS) | : Isapet Tovaritch Russian Blue (RUS) | Dunloe Dania Russian Blue (RUS) | Sini Gouloubaya Russian Blue (RUS) | : Isapet Bettina Russian Blue (RUS) | Dunloe Dania Russian Blue (RUS) | Sini Gouloubaya Russian Blue (RUS) | : Windywhistle Vixen Russian Blue (RUS) | : CH Windywhistle X-cellent Russian Blue (RUS) | Windywhistle Zenith Russian Blue (RUS) | Windywhistle Zeiguner Russian Blue (RUS) | |||||||
| : CH Blue Willow Russian Blue (RUS) | ||||||||||||||||||