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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 AMERICAN HONEY


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 162 2 2 8 12 14 27 36 55
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 348 0 0 0 0 0 0 0 0
Ancestor loss % 68.2% 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 BAYOU HONEY B MINE 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 FEEL THE MAGIC 20.31% 5 0 0 0 2 2 1 0 0
BANDOG'S JUMP FOR JOY 14.84% 8 0 0 0 0 2 5 1 0
COX'S GOODTIME POLAR BEAR 14.06% 15 0 0 0 0 0 4 9 2
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S NOWUCIT AT TX STAR 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S OREOOOO 12.50% 1 0 0 1 0 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
BANDOG BAYOU DIXIELAND DIVA 12.50% 1 0 0 1 0 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 11.72% 6 0 0 0 0 2 3 1 0
BANDOG'S ONE IN A MILLION 8.98% 15 0 0 0 0 0 1 5 9
BANDOG'S BAYOU'S CREME BRULEE 7.81% 2 0 0 0 1 0 1 0 0
BANDOG'S A MILLION WISHES 7.42% 8 0 0 0 0 0 2 5 1
COX'S GOODTIME JAKE OF JOCK 7.03% 14 0 0 0 0 0 0 4 10
COX'S GOODTIME ISABELLA 6.64% 13 0 0 0 0 0 0 4 9
BANDOG'S MOJO DE LA RIVE GAUCHE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S JOY RIDER 6.25% 2 0 0 0 0 2 0 0 0
AVIGDORS CODE D'HONNEUR OF BANDOG 6.25% 1 0 0 0 1 0 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
AVIGDORS ENTOUSIASTE EXALTE FOR BANDOG'S 6.25% 1 0 0 0 1 0 0 0 0
GARDIEN'S LUMINATES THE RING 5.86% 6 0 0 0 0 0 2 3 1
BANDOG'S BOUND FOR GLORY 3.91% 2 0 0 0 0 1 0 1 0
AVIGDORS TROYA 3.91% 2 0 0 0 0 1 0 1 0
BANDOG'S LEGEND OF KT 3.52% 7 0 0 0 0 0 0 2 5
BANDOG BAYOU'S THE WARRIOR 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S NEVER MORE 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S JOY TO THE WORLD 3.13% 7 0 0 0 0 0 0 1 6
3.13% 1 0 0 0 0 1 0 0 0
BOCAGUAY AVIGDORS NORMA 3.13% 1 0 0 0 0 1 0 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
HONORE DE TAMERAN 3.13% 1 0 0 0 0 1 0 0 0
2.73% 5 0 0 0 0 0 0 2 3
K N' D FOXY JOE OF COX'S GOODTIME 2.73% 6 0 0 0 0 0 0 1 5
BANDOG'S GARDIEN ANGEL 2.34% 3 0 0 0 0 0 1 0 2
LEIBÖLL'S PRALINE' 2.34% 2 0 0 0 0 0 1 1 0
LEIBÖLL'S MERCEDES 2.34% 4 0 0 0 0 0 0 2 2
FOURSTAR BANDOGS PATTYS PUDDIN 1.95% 2 0 0 0 0 0 1 0 1
1.95% 2 0 0 0 0 0 1 0 1
PETI LLEVR TATA 1.95% 2 0 0 0 0 0 1 0 1
C AND D'S LABOSS MON BUNTIN 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME PIERRE OF K AND D 1.56% 3 0 0 0 0 0 0 1 2
COX'S GOODTIME JOCK OF BRIDGES 1.56% 4 0 0 0 0 0 0 0 4
COXS GOODTIME PETITE MINNIE 1.56% 4 0 0 0 0 0 0 0 4
ENSTROM'S EL'BEE GREAT 1.56% 4 0 0 0 0 0 0 0 4
COXS GOODTIME CHARLIE'S ANGEL 1.56% 4 0 0 0 0 0 0 0 4
DELGALES BOCAGUAY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0
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
A'VIGDORS BRABUS 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
1.56% 1 0 0 0 0 0 1 0 0
1.17% 2 0 0 0 0 0 0 1 1
PABLO PICASSO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME THE JOCK 0.78% 1 0 0 0 0 0 0 1 0
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
COX'S GOODTIME LUCY 0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S TALK OF THE TOWN 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S ROMEO 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
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
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ZENITH DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
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 LI'L CHARLSIE 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S EARNIN' RESPECT 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 CHARLIE BROWN 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
COX'S GOOD TIME ACE IN THE HOLE 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
LEBULL ADAMS DINA OF RAGTIME 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME DANDY ANDY 0.39% 1 0 0 0 0 0 0 0 1
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
ZINA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ARMANI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
SUZIE QUE V. FIVELZIGHT 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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