Ancestor calculations 8 Generations

Understanding these calculations can be intricate, but we're here to help you understnad it.

Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.


Ancestor Loss, Maximum Ancestors, Actual Ancestors:

The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.


Percentage of Genetic Contribution:

This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.


Calculations for:
KARENDON'S UNFORGETTABULL


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 108 2 4 6 7 12 15 26 41
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 402 0 0 0 0 0 0 0 0
Ancestor loss % 78.8% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
FULOFBJULL WIZARDRY AT KARENDON 50.00% 1 1 0 0 0 0 0 0 0
KARENDON'S PUTTIN ON THE RITZ 50.00% 1 1 0 0 0 0 0 0 0
FANTASIA'S PREPARE TO BE DAZZLED 25.00% 1 0 1 0 0 0 0 0 0
FULLOFBULL'S ICING ON THE CAKE 25.00% 1 0 1 0 0 0 0 0 0
KARENDON'S IRRESISTABULL 25.00% 1 0 1 0 0 0 0 0 0
KARENDON'S KEEP CALM N' SIP ON 25.00% 1 0 1 0 0 0 0 0 0
21.88% 34 0 0 0 0 0 4 10 20
KISHNIGA'S IMPERIALE VICOMTE 15.63% 12 0 0 0 0 1 6 3 2
HERSHEY'S WHITE CHOCOLATE CREAM PIE 12.50% 1 0 0 1 0 0 0 0 0
FANTASIA'S SIMPLY DAZZLING 12.50% 1 0 0 1 0 0 0 0 0
FULOFBULL JACKO LASALLE OTRVLY 12.50% 1 0 0 1 0 0 0 0 0
ROBB ISLE ENCORE AT FULLOBULL 12.50% 1 0 0 1 0 0 0 0 0
KARENDON'S DI MAGNIFICO 12.50% 1 0 0 1 0 0 0 0 0
KARENDON'S IMAGINE LIFE SWEETER 12.50% 1 0 0 1 0 0 0 0 0
KARENDON'S PLUS QUE PARFAIT 10.94% 4 0 0 0 0 3 1 0 0
KARENDON'S SIMPLY THE BEST 9.38% 2 0 0 0 1 1 0 0 0
CRUSADER LEGACY FOR KARENDON 9.38% 2 0 0 0 1 1 0 0 0
IMPERIALE'S HUMPHRY BOGART JR 7.81% 3 0 0 0 0 2 1 0 0
THE DIVA AT KARENDON 7.81% 6 0 0 0 0 0 4 2 0
BELBOULECAN HISTOIRE DE MA VIE 7.42% 10 0 0 0 0 0 1 6 3
KISHNIGA'S SHOWBIZ AURORA 7.42% 10 0 0 0 0 0 1 6 3
KARENDON'S CAUSE FOR APPLAUSE 6.25% 1 0 0 0 1 0 0 0 0
KARENDON'S FRONT PAGE NEWS 6.25% 1 0 0 0 1 0 0 0 0
KARENDON'S GEISHA GIRL 6.25% 1 0 0 0 1 0 0 0 0
KARENDON'S GUCCI BY DESIGN 6.25% 1 0 0 0 1 0 0 0 0
HOLLYCROFT GOING SUPERSONIC 6.25% 1 0 0 0 1 0 0 0 0
KISHNIGA'S BENVENUTO 5.47% 10 0 0 0 0 0 1 1 8
KARENDON'S VELVET TEDDY BEAR 4.69% 2 0 0 0 0 1 1 0 0
GREENMONT NESHOBA AT CRUSADER 4.69% 2 0 0 0 0 1 1 0 0
ZENITH DE LA PARURE 3.91% 6 0 0 0 0 0 0 4 2
ALLSTONE DOUGLAS 3.13% 7 0 0 0 0 0 0 1 6
3.13% 7 0 0 0 0 0 0 1 6
KARENDON'S BLEEKER 3.13% 1 0 0 0 0 1 0 0 0
KARENDON'S DEAR ABBY 3.13% 1 0 0 0 0 1 0 0 0
LICKS COOL HAND LUKE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 7 0 0 0 0 0 0 1 6
ROBOBULL FABELHAFT XCELSIOR 3.13% 1 0 0 0 0 1 0 0 0
ROBOBULLS XQUISITE AT KARENDON 3.13% 1 0 0 0 0 1 0 0 0
ROCKYDELL CHARISMATIC ONE 2.34% 2 0 0 0 0 0 1 1 0
GREENMONT MARLYN'S MINI ME 2.34% 2 0 0 0 0 0 1 1 0
BELBOULECAN IMP VICOMTESSE 1.95% 3 0 0 0 0 0 0 2 1
OMAR SHARIF DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
PBN'S ANIMATED ROBOT 1.56% 1 0 0 0 0 0 1 0 0
KARENDON'S PREMIERE EDITION 1.56% 4 0 0 0 0 0 0 0 4
KARENDON'S JOYAU DE FRANCE 1.56% 2 0 0 0 0 0 0 2 0
OTTO-PRINCE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
XOE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
UNBARA DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
UNIC DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
FABELHAFT'S BELLE O' THE BALL 1.56% 1 0 0 0 0 0 1 0 0
STARHAVEN'S ICE PRINCESS 1.56% 1 0 0 0 0 0 1 0 0
COLONEL TRUSARDI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
KISHNIGA'S GLADRAGS SHOWBIZ 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
BELBOULECAN LADY DRAGON FLY 0.78% 2 0 0 0 0 0 0 0 2
VI DU LAC STARHAVEN'S DANTE 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 2 0 0 0 0 0 0 0 2
JUSTAMERE'S GOLDEN DELICIOUS 0.78% 2 0 0 0 0 0 0 0 2
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
EGOISTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.78% 2 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
FIRESIDES' SNOW BELLE 0.78% 1 0 0 0 0 0 0 1 0
ENSTROM'S SPIKE OF STARHAVEN 0.78% 1 0 0 0 0 0 0 1 0
CROCKETT'S RAM BULL N GIRL 0.78% 1 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S ONE IN A MILLION 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S WILL HE MAKE IT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
WANDA'S SUGAR MAN 0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S MINERVA 0.39% 1 0 0 0 0 0 0 0 1