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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:
VOILA! BELLA RIDGE NO FEAR!


Coefficient of Inbreeding (COI):
6.250%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 128 2 4 4 6 14 24 38 57
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 382 0 0 0 0 0 0 0 0
Ancestor loss % 74.9% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BELLA RIDGE IMPERIALE SHADY HARBOR BACIARE E DIRE 50.00% 1 1 0 0 0 0 0 0 0
VOILA! BELLA RIDGE PEACH HILL NO GUTS! NO GLORY! 50.00% 1 1 0 0 0 0 0 0 0
FABELHAFT TOO HOT TO HANDLE 37.50% 2 0 1 1 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
IMPERIALE BELLA RIDGE'S KISS ME KATE 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 18.75% 2 0 0 1 1 0 0 0 0
FABELHAFT FLOWER POWER 18.75% 2 0 0 1 1 0 0 0 0
IMPERIALE'S CINDY CRAWFORD 12.50% 1 0 0 1 0 0 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 9.38% 2 0 0 0 1 1 0 0 0
XCLUSIVE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
EL TORRO'S ROCH VOISINE 9.38% 2 0 0 0 1 1 0 0 0
FIRESIDES' SNOW BELLE 9.38% 2 0 0 0 1 1 0 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 3 0 0 0 0 1 2 0 0
JUSTAMERE'S GOLDEN DELICIOUS 6.25% 3 0 0 0 0 1 2 0 0
KISHNIGA'S BENVENUTO 5.86% 6 0 0 0 0 0 2 3 1
STARHAVEN'S MON SAUVAGE 4.69% 6 0 0 0 0 0 1 3 2
UNIC DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
UNBARA DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
COX'S GOODTIME CHARLIE BROWN 4.69% 2 0 0 0 0 1 1 0 0
EL TORRO'S SWEET JASMINE 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
KISHNIGA'S SHOWBIZ AURORA 3.91% 2 0 0 0 0 1 0 1 0
BELBOULECAN HISTOIRE DE MA VIE 3.91% 2 0 0 0 0 1 0 1 0
COX'S GOOD TIME ACE IN THE HOLE 3.52% 4 0 0 0 0 0 1 2 1
JUSTAMERE'S NOAH AT KARENDON 3.13% 1 0 0 0 0 1 0 0 0
VI DU LAC STARHAVEN'S ANGEL 3.13% 3 0 0 0 0 0 1 2 0
COLONEL TRUSARDI DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4
3.13% 3 0 0 0 0 0 1 2 0
KISHNIGA'S GLADRAGS SHOWBIZ 2.73% 5 0 0 0 0 0 0 2 3
ADAMS' UNIQUE PHYSIQUE 2.73% 5 0 0 0 0 0 0 2 3
COX'S GOOD TIME DORENE 2.73% 5 0 0 0 0 0 0 2 3
2.73% 3 0 0 0 0 0 1 1 1
JACQUELLA OURAGAN 2.34% 2 0 0 0 0 0 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0
YSATIS DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
K N' D FOXY JOE OF COX'S GOODTIME 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME MINDY LOU OFKN'D 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOOD TIME DANDY ANDY 2.34% 2 0 0 0 0 0 1 1 0
QUATT ARABELLA 2.34% 2 0 0 0 0 0 1 1 0
BANDOG'S JOY TO THE WORLD 2.34% 2 0 0 0 0 0 1 1 0
ENSTROM'S SPIKE OF STARHAVEN 1.95% 4 0 0 0 0 0 0 1 3
CROCKETT'S RAM BULL N GIRL 1.95% 4 0 0 0 0 0 0 1 3
ALLSTONE DOUGLAS 1.95% 2 0 0 0 0 0 1 0 1
1.95% 2 0 0 0 0 0 1 0 1
BELBOULECAN LADY DRAGON FLY 1.56% 1 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
STARHAVEN'S HOT AND SPICY 1.56% 3 0 0 0 0 0 0 1 2
BORN-Ö'S DOMINIQUE 1.56% 3 0 0 0 0 0 0 1 2
LEIBOLL'S HANNIBAL 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA MERVEILLEUX 1.17% 2 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
ESTELLA DE LA PARURE 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
QUATT HONEYK 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
LEBULL ADAMS DINA OF RAGTIME 1.17% 2 0 0 0 0 0 0 1 1
OMAR SHARIF DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
CHIRINE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
WAMBO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S EBONY 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
TERRETTE'S JOIE DE NOEL 0.78% 2 0 0 0 0 0 0 0 2
FAIRMONTS HEART TO BEAT 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S EL'BEE GREAT 0.39% 1 0 0 0 0 0 0 0 1
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
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
HONEY KING OF QUATT 0.39% 1 0 0 0 0 0 0 0 1
QUATT BELLE DONNA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
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