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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:
EMPIRE N BANDOGS VERSACE ON THE FLOOR


Coefficient of Inbreeding (COI):
6.946%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 136 2 3 6 10 12 21 27 39
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 374 0 0 0 0 0 0 0 0
Ancestor loss % 73.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BANDOG N TX-STAR ITS NOT EASYBEING GREEN @2 STARS 50.00% 1 1 0 0 0 0 0 0 0
BANDOG EMPIRES CINDERELLA 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S A LEAGUE OF HIS OWN AT TX STAR 25.00% 1 0 1 0 0 0 0 0 0
2 STARS GIRL ON FIRE 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S A LEAGUE OF HER OWN 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 25.00% 2 0 0 2 0 0 0 0 0
BANDOG'S NOWUCIT AT TX STAR 25.00% 2 0 0 2 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 15.63% 5 0 0 0 1 2 2 0 0
BANDOG'S JUMP FOR JOY 14.06% 9 0 0 0 0 1 6 2 0
COX'S GOODTIME POLAR BEAR 13.28% 17 0 0 0 0 0 2 11 4
BANDOG'S MOJO DE LA RIVE GAUCHE 12.50% 2 0 0 0 2 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0
BANDOG'S TRICK OR TREAT 12.50% 2 0 0 0 2 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS CODE D'HONNEUR OF BANDOG 12.50% 2 0 0 0 2 0 0 0 0
2 STARS ONE TOUGH HOMBRE 12.50% 1 0 0 1 0 0 0 0 0
2 STARS SPIRIT OF LIBERTY 12.50% 1 0 0 1 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS 12.50% 2 0 0 0 2 0 0 0 0
AVIGDORS IRREALITE DE JEAN COCTEAU 12.50% 1 0 0 1 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 10.94% 7 0 0 0 0 1 4 2 0
BANDOG'S A MILLION WISHES 7.03% 9 0 0 0 0 0 1 6 2
BANDOG BAYOU'S THE WARRIOR 6.25% 2 0 0 0 0 2 0 0 0
BANDOG'S NEVER MORE 6.25% 2 0 0 0 0 2 0 0 0
BANDOG'S JOY RIDER 6.25% 2 0 0 0 0 2 0 0 0
BANDOG'S ONE IN A MILLION 6.25% 14 0 0 0 0 0 0 2 12
6.25% 2 0 0 0 0 2 0 0 0
BOCAGUAY AVIGDORS NORMA 6.25% 2 0 0 0 0 2 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
HILSMAN'S BUTTERBEAN 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS EMOTION 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 5.86% 13 0 0 0 0 0 0 2 11
COX'S GOODTIME ISABELLA 5.86% 13 0 0 0 0 0 0 2 11
GARDIEN'S LUMINATES THE RING 5.47% 7 0 0 0 0 0 1 4 2
BANDOG'S BAYOU'S CREME BRULEE 3.13% 2 0 0 0 0 0 2 0 0
BANDOG'S LEGEND OF KT 3.13% 7 0 0 0 0 0 0 1 6
DELGALES BOCAGUAY 3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
STARHAVEN LONGDOWN DARTAGNAN 3.13% 2 0 0 0 0 0 2 0 0
HILSMAN'S OCTAVIAN 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS TROYA 3.13% 1 0 0 0 0 1 0 0 0
LEIBÖLL'S MERCEDES 2.73% 5 0 0 0 0 0 0 2 3
2.34% 5 0 0 0 0 0 0 1 4
LEIBÖLL'S PRALINE' 2.34% 2 0 0 0 0 0 1 1 0
C AND D'S LABOSS MON BUNTIN 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S BOUND FOR GLORY 1.56% 2 0 0 0 0 0 0 2 0
LEIBÖLL'S ROMEO 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
STARHAVEN'S OUIJA MA REVE RETOUR 1.56% 2 0 0 0 0 0 0 2 0
HILSMAN'S AUGUSTUS 1.56% 1 0 0 0 0 0 1 0 0
HILSMAN'S BLONDE AMBITION 1.56% 1 0 0 0 0 0 1 0 0
HILSMAN'S TUPELO HONEY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
QUINTON XAR DU COUSTEAU 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
PETI LLEVR TATA 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S GARDIEN ANGEL 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOODTIME I'M CHARLIE TOO II 1.17% 3 0 0 0 0 0 0 0 3
PABLO PICASSO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
BANDOG'S KT LOOKING AT YOU 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S MAMA MIA 0.78% 2 0 0 0 0 0 0 0 2
FOURSTAR BANDOGS PATTYS PUDDIN 0.78% 2 0 0 0 0 0 0 0 2
K N' D FOXY JOE OF COX'S GOODTIME 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S JOY TO THE WORLD 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME JOCK OF BRIDGES 0.78% 2 0 0 0 0 0 0 0 2
COXS GOODTIME PETITE MINNIE 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S EL'BEE GREAT 0.78% 2 0 0 0 0 0 0 0 2
COXS GOODTIME CHARLIE'S ANGEL 0.78% 2 0 0 0 0 0 0 0 2
LEIBOLL'S HANNIBAL 0.78% 2 0 0 0 0 0 0 0 2
RUTKJAER'S ALBERTE 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S SAVAGE PRIDE 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S SANTANA 0.78% 2 0 0 0 0 0 0 0 2
ARROGANCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
EGOISTE 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
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
ROBOBULL FABELHAFT XCELSIOR 0.78% 1 0 0 0 0 0 0 1 0
KAY LES PETITS ARCHANGES 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME PIERRE OF K AND D 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME BIT O'GOLD 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S ANGELENE OF SHALMAR 0.39% 1 0 0 0 0 0 0 0 1
OTTO-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1
XCLUSIVE DE LA PARURE 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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