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:
BANDOG'S HIT ME A HOMERUN AT BULLE ROCK


Coefficient of Inbreeding (COI):
18.264%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 148 2 3 6 8 14 22 28 58
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 362 0 0 0 0 0 0 0 0
Ancestor loss % 71.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BANDOG'S A LEAGUE OF HIS OWN AT TX STAR 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S SIMPLY IRRESISTABLE 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 50.00% 2 0 2 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 28.13% 6 0 0 1 1 2 2 0 0
BANDOG'S NOWUCIT AT TX STAR 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S MOJO DE LA RIVE GAUCHE 25.00% 2 0 0 2 0 0 0 0 0
25.00% 2 0 0 2 0 0 0 0 0
BANDOG'S I LOVE LUCY 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S JUMP FOR JOY 23.44% 9 0 0 0 1 4 2 2 0
COX'S GOODTIME POLAR BEAR 21.88% 17 0 0 0 0 2 7 4 4
GARDIEN BANDOG YANKEE DOODLE 20.31% 8 0 0 0 1 3 2 2 0
BANDOG'S ONE IN A MILLION 12.89% 18 0 0 0 0 0 2 9 7
BANDOG BAYOU'S THE WARRIOR 12.50% 2 0 0 0 2 0 0 0 0
BANDOG'S NEVER MORE 12.50% 2 0 0 0 2 0 0 0 0
BANDOG'S TRICK OR TREAT 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS CODE D'HONNEUR OF BANDOG 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S BAYOU BROOKLYN 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S A MILLION WISHES 11.72% 9 0 0 0 0 1 4 2 2
GARDIEN'S LUMINATES THE RING 10.16% 8 0 0 0 0 1 3 2 2
COX'S GOODTIME JAKE OF JOCK 10.16% 13 0 0 0 0 0 2 7 4
COX'S GOODTIME ISABELLA 10.16% 13 0 0 0 0 0 2 7 4
BANDOG'S BAYOU'S CREME BRULEE 7.81% 3 0 0 0 0 2 1 0 0
BANDOG'S JOY RIDER 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
BOCAGUAY AVIGDORS NORMA 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S LEGEND OF KT 5.47% 7 0 0 0 0 0 1 4 2
K N' D FOXY JOE OF COX'S GOODTIME 5.08% 11 0 0 0 0 0 0 2 9
BANDOG'S JOY TO THE WORLD 5.08% 11 0 0 0 0 0 0 2 9
4.69% 6 0 0 0 0 0 1 3 2
COX'S GOODTIME JOCK OF BRIDGES 4.30% 9 0 0 0 0 0 0 2 7
COXS GOODTIME PETITE MINNIE 4.30% 9 0 0 0 0 0 0 2 7
ENSTROM'S EL'BEE GREAT 4.30% 9 0 0 0 0 0 0 2 7
COXS GOODTIME CHARLIE'S ANGEL 4.30% 9 0 0 0 0 0 0 2 7
BANDOG'S BOUND FOR GLORY 3.91% 3 0 0 0 0 0 2 1 0
HILSMAN BANDOG HOLY MOSES! 3.13% 1 0 0 0 0 1 0 0 0
BANDOG BAYOU'S SOUTHERN BELLE 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME PIERRE OF K AND D 3.13% 7 0 0 0 0 0 0 1 6
DELGALES BOCAGUAY 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS IRREALITE DE JEAN COCTEAU 3.13% 1 0 0 0 0 1 0 0 0
BAYHILL AUGUST NASH 3.13% 1 0 0 0 0 1 0 0 0
2.34% 5 0 0 0 0 0 0 1 4
BANDOG'S GARDIEN ANGEL 1.95% 3 0 0 0 0 0 0 2 1
FOURSTAR BANDOGS PATTYS PUDDIN 1.95% 3 0 0 0 0 0 0 2 1
LEIBÖLL'S ROMEO 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
STARHAVEN'S OUIJA MA REVE RETOUR 1.56% 1 0 0 0 0 0 1 0 0
HILSMAN'S BUTTERBEAN 1.56% 1 0 0 0 0 0 1 0 0
LEIBÖLL'S ALFA-ALFA 1.56% 1 0 0 0 0 0 1 0 0
AVIGDORS EMOTION 1.56% 1 0 0 0 0 0 1 0 0
BAYHILL SEBASTIANO 1.56% 1 0 0 0 0 0 1 0 0
BAYHILL LET THEM EAT CAKE 1.56% 1 0 0 0 0 0 1 0 0
STARHAVEN'S TAROT AT BAYHILL 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME THE JOCK 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S TALK OF THE TOWN 0.78% 2 0 0 0 0 0 0 0 2
FREEDOMS NOTTINGHAM LACE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME LUCY 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME CHARLIE BROWN 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME MEAGAN OF ACE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME ACE IN THE HOLE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEBULL ADAMS DINA OF RAGTIME 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME HOT TODDY 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME LA TIGRE 0.78% 2 0 0 0 0 0 0 0 2
COXS GOOD TIME CRICKET 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
ENSTROM'S PUDDIN'S PRINCESS 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
LEIBÖLL'S MERCEDES 0.78% 1 0 0 0 0 0 0 1 0
HILSMAN'S OCTAVIAN 0.78% 1 0 0 0 0 0 0 1 0
AVIGDORS TROYA 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S CHEWBACA JAMEL 0.78% 1 0 0 0 0 0 0 1 0
STEPHLYN'S ABSOLUTELY FABULOUS 0.78% 1 0 0 0 0 0 0 1 0
C AND D'S LABOSS MON BUNTIN 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME O'NARLY PECODA 0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S LA ECSTASY 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
LEIBOLL'S RASMINE 0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S PRALINE' 0.39% 1 0 0 0 0 0 0 0 1
LEIBOLL'S HANNIBAL 0.39% 1 0 0 0 0 0 0 0 1
RUTKJAER'S ALBERTE 0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S MAKE A WISH 0.39% 1 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S DANTE 0.39% 1 0 0 0 0 0 0 0 1
HILSMAN'S AUGUSTUS 0.39% 1 0 0 0 0 0 0 0 1
HILSMAN'S BLONDE AMBITION 0.39% 1 0 0 0 0 0 0 0 1
HILSMAN'S TUPELO HONEY 0.39% 1 0 0 0 0 0 0 0 1
GEORGIE UNIC VAN MUPPY'S PLACE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
QUINTON XAR DU COUSTEAU 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
PETI LLEVR TATA 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S DON'T MEZ WITH TEX JAMEL 0.39% 1 0 0 0 0 0 0 0 1
OBSESSION DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
STEPHLYN'S WILD WILD WEST 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1