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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 EMPIRE'S UNDER MY UMBRELLA AT 2STARS


Coefficient of Inbreeding (COI):
6.957%

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 180 2 3 6 10 12 22 26 35 52
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 842 0 0 0 0 0 0 0 0 0
Ancestor loss % 82.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
BANDOG N TX-STAR ITS NOT EASYBEING GREEN @2 STARS 50.00% 1 1 0 0 0 0 0 0 0 0
BANDOG EMPIRES CINDERELLA 50.00% 1 1 0 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 0
2 STARS GIRL ON FIRE 25.00% 1 0 1 0 0 0 0 0 0 0
BANDOG'S A LEAGUE OF HER OWN 25.00% 1 0 1 0 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 0
BANDOG'S NOWUCIT AT TX STAR 25.00% 2 0 0 2 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 15.63% 5 0 0 0 1 2 2 0 0 0
BANDOG'S JUMP FOR JOY 14.06% 9 0 0 0 0 1 6 2 0 0
COX'S GOODTIME POLAR BEAR 13.28% 17 0 0 0 0 0 2 11 4 0
BANDOG'S MOJO DE LA RIVE GAUCHE 12.50% 2 0 0 0 2 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
BANDOG'S TRICK OR TREAT 12.50% 2 0 0 0 2 0 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS CODE D'HONNEUR OF BANDOG 12.50% 2 0 0 0 2 0 0 0 0 0
2 STARS ONE TOUGH HOMBRE 12.50% 1 0 0 1 0 0 0 0 0 0
2 STARS SPIRIT OF LIBERTY 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS 12.50% 2 0 0 0 2 0 0 0 0 0
AVIGDORS IRREALITE DE JEAN COCTEAU 12.50% 1 0 0 1 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 10.94% 7 0 0 0 0 1 4 2 0 0
BANDOG'S ONE IN A MILLION 8.40% 25 0 0 0 0 0 0 2 12 11
BANDOG'S A MILLION WISHES 7.03% 9 0 0 0 0 0 1 6 2 0
COX'S GOODTIME JAKE OF JOCK 6.64% 17 0 0 0 0 0 0 2 11 4
COX'S GOODTIME ISABELLA 6.64% 17 0 0 0 0 0 0 2 11 4
BANDOG BAYOU'S THE WARRIOR 6.25% 2 0 0 0 0 2 0 0 0 0
BANDOG'S NEVER MORE 6.25% 2 0 0 0 0 2 0 0 0 0
BANDOG'S JOY RIDER 6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
BOCAGUAY AVIGDORS NORMA 6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
HILSMAN'S BUTTERBEAN 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS EMOTION 6.25% 1 0 0 0 1 0 0 0 0 0
GARDIEN'S LUMINATES THE RING 5.47% 7 0 0 0 0 0 1 4 2 0
BANDOG'S LEGEND OF KT 3.52% 9 0 0 0 0 0 0 1 6 2
BANDOG'S BAYOU'S CREME BRULEE 3.13% 2 0 0 0 0 0 2 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 3.13% 14 0 0 0 0 0 0 0 2 12
BANDOG'S JOY TO THE WORLD 3.13% 14 0 0 0 0 0 0 0 2 12
DELGALES BOCAGUAY 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 3.13% 2 0 0 0 0 0 2 0 0 0
HILSMAN'S OCTAVIAN 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS TROYA 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 2.93% 13 0 0 0 0 0 0 0 2 11
COXS GOODTIME PETITE MINNIE 2.93% 13 0 0 0 0 0 0 0 2 11
ENSTROM'S EL'BEE GREAT 2.93% 13 0 0 0 0 0 0 0 2 11
COXS GOODTIME CHARLIE'S ANGEL 2.93% 13 0 0 0 0 0 0 0 2 11
2.73% 7 0 0 0 0 0 0 1 4 2
LEIBÖLL'S MERCEDES 2.73% 5 0 0 0 0 0 0 2 3 0
LEIBÖLL'S PRALINE' 2.34% 2 0 0 0 0 0 1 1 0 0
COX'S GOODTIME PIERRE OF K AND D 1.95% 9 0 0 0 0 0 0 0 1 8
1.95% 9 0 0 0 0 0 0 0 1 8
C AND D'S LABOSS MON BUNTIN 1.56% 1 0 0 0 0 0 1 0 0 0
BANDOG'S BOUND FOR GLORY 1.56% 2 0 0 0 0 0 0 2 0 0
LEIBÖLL'S ROMEO 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 3 0 0 0 0 0 0 1 2 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBOLL'S HANNIBAL 1.56% 6 0 0 0 0 0 0 0 2 4
1.56% 2 0 0 0 0 0 0 2 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 1.56% 2 0 0 0 0 0 0 2 0 0
HILSMAN'S AUGUSTUS 1.56% 1 0 0 0 0 0 1 0 0 0
HILSMAN'S BLONDE AMBITION 1.56% 1 0 0 0 0 0 1 0 0 0
HILSMAN'S TUPELO HONEY 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
QUINTON XAR DU COUSTEAU 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
PETI LLEVR TATA 1.56% 1 0 0 0 0 0 1 0 0 0
RUTKJAER'S ALBERTE 1.37% 5 0 0 0 0 0 0 0 2 3
BANDOG'S GARDIEN ANGEL 1.17% 3 0 0 0 0 0 0 0 3 0
PABLO PICASSO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
BANDOG'S KT LOOKING AT YOU 0.78% 2 0 0 0 0 0 0 0 2 0
BANDOG'S MAMA MIA 0.78% 2 0 0 0 0 0 0 0 2 0
FOURSTAR BANDOGS PATTYS PUDDIN 0.78% 2 0 0 0 0 0 0 0 2 0
ARROGANCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
KAY LES PETITS ARCHANGES 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOODTIME THE JOCK 0.59% 3 0 0 0 0 0 0 0 0 3
BANDOG'S TALK OF THE TOWN 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOODTIME LUCY 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOODTIME MEAGAN OF ACE 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME ACE IN THE HOLE 0.59% 3 0 0 0 0 0 0 0 0 3
RAMONA PRINCESSE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
FREEDOMS NOTTINGHAM LACE 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOODTIME O'NARLY PECODA 0.39% 2 0 0 0 0 0 0 0 0 2
STARHAVEN'S LA ECSTASY 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOODTIME CHARLIE BROWN 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOODTIME BIT O'GOLD 0.39% 1 0 0 0 0 0 0 0 1 0
C AND D'S ANGELENE OF SHALMAR 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% 2 0 0 0 0 0 0 0 0 2
LEBULL ADAMS DINA OF RAGTIME 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME DANDY ANDY 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME HOT TODDY 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME LA TIGRE 0.39% 2 0 0 0 0 0 0 0 0 2
COXS GOOD TIME CRICKET 0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1 0
FRANCOIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.39% 2 0 0 0 0 0 0 0 0 2
BORN-Ö'S DOMINIQUE 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA JACQUES 0.39% 2 0 0 0 0 0 0 0 0 2
BLACKY 0.39% 2 0 0 0 0 0 0 0 0 2
STARHAVEN'S MAKE A WISH 0.39% 2 0 0 0 0 0 0 0 0 2
VI DU LAC STARHAVEN'S DANTE 0.39% 2 0 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1 0
OTTO-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
VALENTINO DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
XCLUSIVE DE LA PARURE 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
0.20% 1 0 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.20% 1 0 0 0 0 0 0 0 0 1
ANJOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
C AND D'S DELIGHTFUL JAMIE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.20% 1 0 0 0 0 0 0 0 0 1
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
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