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:
LWOLFRANCH HILSMAN MILLION DOLLAR MANIA


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 150 2 3 8 9 13 21 29 51
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 360 0 0 0 0 0 0 0 0
Ancestor loss % 70.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BAYHILL CELEBRATE! 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN BANDOG MILLION DOLLAR BABY 50.00% 1 1 0 0 0 0 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 25.00% 1 0 1 0 0 0 0 0 0
BAYHILL LA DOLCE VITA 25.00% 1 0 1 0 0 0 0 0 0
HILSMAN'S MADAME EX 25.00% 1 0 1 0 0 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 15.63% 3 0 0 1 0 0 2 0 0
BANDOG'S JOY TO THE WORLD 15.63% 3 0 0 1 0 0 2 0 0
STEPHLYN'S WILD WILD WEST 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S BEETLE JUICE 12.50% 1 0 0 1 0 0 0 0 0
ARROGANCE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 10.16% 6 0 0 0 1 0 0 5 0
8.20% 4 0 0 0 1 0 0 2 1
7.81% 3 0 0 0 1 0 0 2 0
LEBULL ADAMS DINA OF RAGTIME 7.81% 3 0 0 0 1 0 0 2 0
BLAZINS' IRONSIDE PERRY OF NRW 6.25% 1 0 0 0 1 0 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S KT LOOKING AT YOU 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S MAMA MIA 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 5.86% 7 0 0 0 0 1 0 1 5
COX'S GOOD TIME DORENE 5.86% 7 0 0 0 0 1 0 1 5
3.91% 3 0 0 0 0 1 0 0 2
3.91% 3 0 0 0 0 1 0 0 2
COX'S GOODTIME CHARLIE BROWN 3.52% 3 0 0 0 0 0 2 0 1
COX'S GOODTIME MAKE HIS MARC 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME O'NARLY PECODA 3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S LA ECSTASY 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 3.13% 3 0 0 0 0 0 1 2 0
BEE-VEE'S SLY LEFOX BUSHAWAY 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S MAKE A WISH 3.13% 1 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
ENSTROM'S EL'BEE GREAT 2.34% 4 0 0 0 0 0 0 2 2
KISHNIGA'S BENVENUTO 2.34% 2 0 0 0 0 0 1 1 0
CHIRINE MA JOIE 2.34% 3 0 0 0 0 0 1 0 2
COX'S GOOD TIME DANDY ANDY 1.95% 2 0 0 0 0 0 1 0 1
1.95% 2 0 0 0 0 0 1 0 1
TERRETTE'S JOIE DE NOEL 1.95% 2 0 0 0 0 0 1 0 1
FAIRMONTS HEART TO BEAT 1.95% 2 0 0 0 0 0 1 0 1
1.95% 2 0 0 0 0 0 1 0 1
1.95% 4 0 0 0 0 0 0 1 3
COLONEL TRUSARDI DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOODTIME GINGER SNAP 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
BUSHAWAY REMY LEFOX 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
VI DU LAC STARHAVEN'S HOT FLASH 1.56% 1 0 0 0 0 0 1 0 0
STARHAVEN'S TWICE CHARMED 1.56% 1 0 0 0 0 0 1 0 0
VI DU LAC STARHAVEN'S ANGEL 1.56% 1 0 0 0 0 0 1 0 0
STARHAVEN'S MON SAUVAGE 1.56% 2 0 0 0 0 0 0 2 0
STARHAVEN'S HOT AND SPICY 1.56% 2 0 0 0 0 0 0 2 0
FISHER'S MON REVE OF STARHAVEN 1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BORN-Ö'S DOMINIQUE 1.56% 1 0 0 0 0 0 1 0 0
JIMMY LEE'S SPARKLE 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
OMAR SHARIF DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
ODILO VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME PIERRE OF K AND D 0.78% 1 0 0 0 0 0 0 1 0
TERRETTE'S LORD SIMON DBOUTON 0.78% 1 0 0 0 0 0 0 1 0
TERRETTE'S GILL DE LABERIEUS 0.78% 1 0 0 0 0 0 0 1 0
JIMMY LEE'S BANDOLERO OF ONO 0.78% 1 0 0 0 0 0 0 1 0
LEFOX TROUBLE DE SMASHER 0.78% 1 0 0 0 0 0 0 1 0
COXS GOOD TIME PETITE MIGNON 0.78% 1 0 0 0 0 0 0 1 0
ENSTROM'S SPIKE OF STARHAVEN 0.78% 2 0 0 0 0 0 0 0 2
CROCKETT'S RAM BULL N GIRL 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.78% 2 0 0 0 0 0 0 0 2
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
COCO VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
AMADEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S CHERI CHLOE 0.39% 1 0 0 0 0 0 0 0 1
LEFOX DOLLY PARTON 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
COX'S GOOD TIME LA TIGRE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 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
FRANCOIS DE LA PARURE 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
KISHNIGA'S EBONY 0.39% 1 0 0 0 0 0 0 0 1
BOUTON OF BORISTI 0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S LE CAPITAINE 0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S GOLDILOCK D'PECHE 0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S JEANIEBELLE PETIT 0.39% 1 0 0 0 0 0 0 0 1
HAMPTON'S CHEVALIER 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZARTAN VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1