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Ancestor calculations 9 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:
BANDOG'S BREEZE OF KARENDON


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 143 2 4 6 5 14 15 22 35 42
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 879 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.0% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
KARENDON'S JOYAU DE FRANCE 50.00% 1 1 0 0 0 0 0 0 0 0
BANDOG'S HANNA BANANA OF KT 50.00% 1 1 0 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
COX'S GOODTIME PIERRE OF K AND D 25.00% 1 0 1 0 0 0 0 0 0 0
KT'S FANCY ANNIE OF BANDOG 25.00% 1 0 1 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 12.50% 1 0 0 1 0 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
BANDOG'S CHERI CHLOE 12.50% 1 0 0 1 0 0 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 7.81% 2 0 0 0 1 0 1 0 0 0
COX'S GOOD TIME DORENE 7.81% 2 0 0 0 1 0 1 0 0 0
OMAR SHARIF DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0 0
WAMBO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
COLONEL BLANC DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
ANDREA DES GENTILS MINOIS 6.25% 2 0 0 0 0 2 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.25% 4 0 0 0 0 0 4 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0 0
3.91% 2 0 0 0 0 1 0 1 0 0
TERRETTE'S JOIE DE NOEL 3.91% 2 0 0 0 0 1 0 1 0 0
FAIRMONTS HEART TO BEAT 3.91% 2 0 0 0 0 1 0 1 0 0
3.91% 2 0 0 0 0 1 0 1 0 0
COCO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0
PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.13% 4 0 0 0 0 0 0 4 0 0
QUINCY VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 0 4 0 0
HEUREUX HENRI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
AMADEE MA JOIE 3.13% 1 0 0 0 0 1 0 0 0 0
KISHNIGA KNOLLAND KATIE 3.13% 1 0 0 0 0 1 0 0 0 0
JAGUAR'S BON VIVANTE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
JAGUAR'S SHIRLEY 3.13% 1 0 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 2.93% 8 0 0 0 0 0 0 0 7 1
2.34% 8 0 0 0 0 0 0 0 4 4
LE BLANC VON DER GRIMMELSBURG 2.34% 3 0 0 0 0 0 0 3 0 0
1.95% 8 0 0 0 0 0 0 0 2 6
TERRETTE'S LORD SIMON DBOUTON 1.95% 2 0 0 0 0 0 1 0 1 0
TERRETTE'S GILL DE LABERIEUS 1.95% 2 0 0 0 0 0 1 0 1 0
JIMMY LEE'S BANDOLERO OF ONO 1.95% 2 0 0 0 0 0 1 0 1 0
HAMPTON'S CHEVALIER 1.76% 4 0 0 0 0 0 0 1 2 1
TERRETTE'S TOURBILLON D'GAMIN 1.76% 7 0 0 0 0 0 0 0 2 5
JEANIE VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4 0
CERISETTE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4 0
CORINNA VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
TRIOMPHE TIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S C'EST CE BON 1.56% 1 0 0 0 0 0 1 0 0 0
ENSTROM'S SANDMAN'S TUFF STUF 1.56% 1 0 0 0 0 0 1 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 7 0 0 0 0 0 0 0 0 7
THERESA VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
TERRETTE'S GOLDILOCK D'PECHE 1.37% 3 0 0 0 0 0 0 1 1 1
1.37% 3 0 0 0 0 0 0 1 1 1
HIBOU VON RATIBOR UND CORVEY 1.17% 6 0 0 0 0 0 0 0 0 6
1.17% 3 0 0 0 0 0 0 0 3 0
WENDY VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
BOUTON OF BORISTI 0.98% 2 0 0 0 0 0 0 1 0 1
TERRETTE'S LE CAPITAINE 0.98% 2 0 0 0 0 0 0 1 0 1
TERRETTE'S JEANIEBELLE PETIT 0.98% 2 0 0 0 0 0 0 1 0 1
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
LAURELWOOD LUCINDA 0.78% 1 0 0 0 0 0 0 1 0 0
FLAUBERT VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2 0
NADINE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
URIEL VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
GUSTAVE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
BESING PETIT ROI 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
LAFOREST'S SUGAR BEAR 0.78% 1 0 0 0 0 0 0 1 0 0
BURLINGTON BERTI OF BORISTI 0.78% 2 0 0 0 0 0 0 0 2 0
BENHOOKS JONATHAN OF FLITCHSTAR 0.78% 3 0 0 0 0 0 0 0 1 2
BITTER SWEET OF BORISTI 0.78% 3 0 0 0 0 0 0 0 1 2
HAMPTON'S POUPEE D'OR 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
WINDMARKS MISS VICKIE 0.78% 1 0 0 0 0 0 0 1 0 0
LAFOREST'S HONEY BEAR 0.78% 2 0 0 0 0 0 0 0 2 0
C AND D'S T MODEL SPECIAL 0.78% 1 0 0 0 0 0 0 1 0 0
TERRETTE'S POLAR DE LA NEIGE 0.59% 2 0 0 0 0 0 0 0 1 1
TERRETTE'S PECHE DE WOODS 0.59% 2 0 0 0 0 0 0 0 1 1
LA FOREST'S CREAM PUFF 0.59% 3 0 0 0 0 0 0 0 0 3
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
OLALA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
HAMPTON'S MYSTIQUE 0.39% 1 0 0 0 0 0 0 0 1 0
HAMPTON'S PETITE CHERIE 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S CHEF D'OEUVRE GAMIN 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
LAFOREST'S DUTCHES OF MITZI 0.39% 1 0 0 0 0 0 0 0 1 0
TOMMYVILLE TINTORETTO 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1
BENHOOKS JACKIE OF MUFFETOWN 0.20% 1 0 0 0 0 0 0 0 0 1
BITTER BRANDY OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S RENEE BRUME DE MIEL 0.20% 1 0 0 0 0 0 0 0 0 1
HAMPTON'S GABRIELLE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S FILS DE BIJOU 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
HAMPTON'S VALENTINE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TOMMYVILLE TROGLODYTE OF HERNHILL 0.20% 1 0 0 0 0 0 0 0 0 1
BRITHMEL DWYNWEN OF TOMMYVILLE 0.20% 1 0 0 0 0 0 0 0 0 1
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