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Ancestor calculations 10 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 BEETLE JUICE


Coefficient of Inbreeding (COI):
12.500%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 139 2 3 3 6 10 10 17 20 33 48
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1907 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.2% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
BANDOG'S KT LOOKING AT YOU 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S MAMA MIA 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S ONE IN A MILLION 50.00% 2 0 2 0 0 0 0 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 26.56% 3 0 0 2 0 0 1 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S JOY TO THE WORLD 25.00% 2 0 0 2 0 0 0 0 0 0 0
BANDOG'S BREEZE OF KARENDON 25.00% 1 0 1 0 0 0 0 0 0 0 0
15.63% 3 0 0 0 2 1 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 13.28% 3 0 0 0 2 0 0 1 0 0 0
13.28% 3 0 0 0 2 0 0 1 0 0 0
LEBULL ADAMS DINA OF RAGTIME 12.50% 2 0 0 0 2 0 0 0 0 0 0
KARENDON'S JOYAU DE FRANCE 12.50% 1 0 0 1 0 0 0 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 8.20% 4 0 0 0 0 2 1 0 1 0 0
COX'S GOOD TIME DORENE 8.20% 4 0 0 0 0 2 1 0 1 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
KISHNIGA'S BENVENUTO 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
4.10% 4 0 0 0 0 0 2 1 0 1 0
TERRETTE'S JOIE DE NOEL 4.10% 4 0 0 0 0 0 2 1 0 1 0
FAIRMONTS HEART TO BEAT 4.10% 4 0 0 0 0 0 2 1 0 1 0
4.10% 4 0 0 0 0 0 2 1 0 1 0
BANDOG'S CHERI CHLOE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 3.13% 1 0 0 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
TERRETTE'S LORD SIMON DBOUTON 2.05% 4 0 0 0 0 0 0 2 1 0 1
TERRETTE'S GILL DE LABERIEUS 2.05% 4 0 0 0 0 0 0 2 1 0 1
JIMMY LEE'S BANDOLERO OF ONO 2.05% 4 0 0 0 0 0 0 2 1 0 1
HAMPTON'S CHEVALIER 1.95% 9 0 0 0 0 0 0 0 2 5 2
TERRETTE'S TOURBILLON D'GAMIN 1.95% 16 0 0 0 0 0 0 0 0 4 12
OMAR SHARIF DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
CHIRINE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
WAMBO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COLONEL BLANC DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
ANDREA DES GENTILS MINOIS 1.56% 2 0 0 0 0 0 0 2 0 0 0
ZARTAN VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4 0 0
TERRETTE'S GOLDILOCK D'PECHE 1.46% 6 0 0 0 0 0 0 0 2 3 1
1.46% 6 0 0 0 0 0 0 0 2 3 1
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
BOUTON OF BORISTI 0.98% 3 0 0 0 0 0 0 0 2 1 0
TERRETTE'S LE CAPITAINE 0.98% 3 0 0 0 0 0 0 0 2 1 0
TERRETTE'S JEANIEBELLE PETIT 0.98% 3 0 0 0 0 0 0 0 2 1 0
HAMPTON'S POUPEE D'OR 0.88% 7 0 0 0 0 0 0 0 0 2 5
COCO VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4 0
QUINCY VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4 0
HEUREUX HENRI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
AMADEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
KISHNIGA KNOLLAND KATIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S BON VIVANTE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
JAGUAR'S SHIRLEY 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S POLAR DE LA NEIGE 0.68% 5 0 0 0 0 0 0 0 0 2 3
TERRETTE'S PECHE DE WOODS 0.68% 5 0 0 0 0 0 0 0 0 2 3
ZENO VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
LE BLANC VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3 0
GERMAINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3 0
BENHOOKS JONATHAN OF FLITCHSTAR 0.49% 3 0 0 0 0 0 0 0 0 2 1
BITTER SWEET OF BORISTI 0.49% 3 0 0 0 0 0 0 0 0 2 1
HAMPTON'S MYSTIQUE 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
HAMPTON'S PETITE CHERIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TERRETTE'S CHEF D'OEUVRE GAMIN 0.39% 4 0 0 0 0 0 0 0 0 0 4
JEANIE VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
CERISETTE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
NANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S C'EST CE BON 0.39% 1 0 0 0 0 0 0 0 1 0 0
ENSTROM'S SANDMAN'S TUFF STUF 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 3 0 0 0 0 0 0 0 0 0 3
LAURELWOOD LUCINDA 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S SUGAR BEAR 0.20% 1 0 0 0 0 0 0 0 0 1 0
BURLINGTON BERTI OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
BENHOOKS JACKIE OF MUFFETOWN 0.20% 2 0 0 0 0 0 0 0 0 0 2
BITTER BRANDY OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S RENEE BRUME DE MIEL 0.20% 2 0 0 0 0 0 0 0 0 0 2
HAMPTON'S GABRIELLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S FILS DE BIJOU 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
HAMPTON'S VALENTINE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HUGUETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
WINDMARKS MISS VICKIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LAFOREST'S HONEY BEAR 0.20% 2 0 0 0 0 0 0 0 0 0 2
C AND D'S T MODEL SPECIAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S DUTCHES OF MITZI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOMMYVILLE TINTORETTO 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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