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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:
BANDOG'S MARSHA MELLA


Coefficient of Inbreeding (COI):
8.730%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 188 2 4 6 13 17 23 41 63
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 322 0 0 0 0 0 0 0 0
Ancestor loss % 63.1% 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 I LOVE LUCY 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 40.63% 5 0 1 0 1 3 0 0 0
BANDOG'S JUMP FOR JOY 26.56% 7 0 0 1 0 3 3 0 0
COX'S GOODTIME POLAR BEAR 25.39% 14 0 0 0 2 0 5 6 1
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S NOWUCIT AT TX STAR 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S BAYOU BROOKLYN 25.00% 1 0 1 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 23.44% 6 0 0 1 0 2 3 0 0
BANDOG'S ONE IN A MILLION 14.84% 17 0 0 0 0 2 0 7 8
BANDOG'S A MILLION WISHES 13.28% 7 0 0 0 1 0 3 3 0
BANDOG'S MOJO DE LA RIVE GAUCHE 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S TRICK OR TREAT 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 12.50% 13 0 0 0 0 2 0 5 6
COX'S GOODTIME ISABELLA 12.50% 13 0 0 0 0 2 0 5 6
AVIGDORS CODE D'HONNEUR OF BANDOG 12.50% 1 0 0 1 0 0 0 0 0
GARDIEN'S LUMINATES THE RING 11.72% 6 0 0 0 1 0 2 3 0
BANDOG'S LEGEND OF KT 6.64% 7 0 0 0 0 1 0 3 3
BANDOG BAYOU'S THE WARRIOR 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S NEVER MORE 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 6.25% 1 0 0 0 1 0 0 0 0
BANDOG BAYOU'S SOUTHERN BELLE 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 6.25% 2 0 0 0 0 2 0 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
AVIGDORS IRREALITE DE JEAN COCTEAU 6.25% 1 0 0 0 1 0 0 0 0
BAYHILL AUGUST NASH 6.25% 1 0 0 0 1 0 0 0 0
5.86% 6 0 0 0 0 1 0 2 3
K N' D FOXY JOE OF COX'S GOODTIME 5.86% 9 0 0 0 0 0 2 0 7
BANDOG'S JOY TO THE WORLD 5.86% 9 0 0 0 0 0 2 0 7
COX'S GOODTIME JOCK OF BRIDGES 5.08% 7 0 0 0 0 0 2 0 5
COXS GOODTIME PETITE MINNIE 5.08% 7 0 0 0 0 0 2 0 5
ENSTROM'S EL'BEE GREAT 5.08% 7 0 0 0 0 0 2 0 5
COXS GOODTIME CHARLIE'S ANGEL 5.08% 7 0 0 0 0 0 2 0 5
COX'S GOODTIME PIERRE OF K AND D 3.52% 6 0 0 0 0 0 1 0 5
BANDOG'S BOUND FOR GLORY 3.13% 2 0 0 0 0 0 2 0 0
COX'S GOOD TIME ACE IN THE HOLE 3.13% 6 0 0 0 0 0 0 2 4
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
HILSMAN'S BUTTERBEAN 3.13% 1 0 0 0 0 1 0 0 0
LEIBÖLL'S ALFA-ALFA 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS EMOTION 3.13% 1 0 0 0 0 1 0 0 0
BAYHILL SEBASTIANO 3.13% 1 0 0 0 0 1 0 0 0
BAYHILL LET THEM EAT CAKE 3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S TAROT AT BAYHILL 3.13% 2 0 0 0 0 0 2 0 0
2.73% 4 0 0 0 0 0 1 0 3
ENSTROM'S PUDDIN'S PRINCESS 2.34% 4 0 0 0 0 0 0 2 2
BANDOG'S GARDIEN ANGEL 1.56% 2 0 0 0 0 0 0 2 0
FREEDOMS NOTTINGHAM LACE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 4 0 0 0 0 0 0 0 4
FOURSTAR BANDOGS PATTYS PUDDIN 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME CHARLIE BROWN 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME MEAGAN OF ACE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
LEBULL ADAMS DINA OF RAGTIME 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME LA TIGRE 1.56% 2 0 0 0 0 0 0 2 0
COXS GOOD TIME CRICKET 1.56% 2 0 0 0 0 0 0 2 0
ENSTROM'S WILL HE MAKE IT 1.56% 2 0 0 0 0 0 0 2 0
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
LEIBÖLL'S MERCEDES 1.56% 3 0 0 0 0 0 0 1 2
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 OCTAVIAN 1.56% 1 0 0 0 0 0 1 0 0
AVIGDORS TROYA 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S CHEWBACA JAMEL 1.56% 1 0 0 0 0 0 1 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME O'NARLY PECODA 1.17% 3 0 0 0 0 0 0 0 3
STARHAVEN'S LA ECSTASY 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S PRALINE' 1.17% 2 0 0 0 0 0 0 1 1
STARHAVEN'S MAKE A WISH 1.17% 3 0 0 0 0 0 0 0 3
VI DU LAC STARHAVEN'S DANTE 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME DORENE 1.17% 3 0 0 0 0 0 0 0 3
ADAMS' UNIQUE PHYSIQUE 1.17% 3 0 0 0 0 0 0 0 3
C AND D'S LABOSS MON BUNTIN 0.78% 1 0 0 0 0 0 0 1 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
COX'S GOODTIME LUCY 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 DANDY ANDY 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME MINDY LOU OFKN'D 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
LEIBOLL'S RASMINE 0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME SUGAR PLUM 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME SANDMAN 0.78% 2 0 0 0 0 0 0 0 2
FAIRMONTS HEART TO BEAT 0.78% 2 0 0 0 0 0 0 0 2
FAIRMONT'S RADAR AHEAD 0.78% 2 0 0 0 0 0 0 0 2
COXS GOOD TIME PETITE POUPEE 0.78% 2 0 0 0 0 0 0 0 2
MADAMOISELLE COCO DE PETIT DRAC 0.78% 2 0 0 0 0 0 0 0 2
WOLF'N WRINKLES J. EDGAR 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S VANILLA PUDDIN 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
HILSMAN'S AUGUSTUS 0.78% 1 0 0 0 0 0 0 1 0
HILSMAN'S BLONDE AMBITION 0.78% 1 0 0 0 0 0 0 1 0
HILSMAN'S TUPELO HONEY 0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S BEETLE JUICE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
GEORGIE UNIC VAN MUPPY'S PLACE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
QUINTON XAR DU COUSTEAU 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
PETI LLEVR TATA 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 0.78% 1 0 0 0 0 0 0 1 0
OBSESSION DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
STEPHLYN'S WILD WILD WEST 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 0.39% 1 0 0 0 0 0 0 0 1
RUTKJAER'S ALBERTE 0.39% 1 0 0 0 0 0 0 0 1
ARROGANCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S MADONNA LA MON 0.39% 1 0 0 0 0 0 0 0 1
UNIC 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
PABLO PICASSO 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
ROBOBULL FABELHAFT XCELSIOR 0.39% 1 0 0 0 0 0 0 0 1
KAY LES PETITS ARCHANGES 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ALESSANDROVITTORIO DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S THE CATS BROKEN HEART 0.39% 1 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LATOIYA DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
BLAZINS' IRONSIDE PERRY OF NRW 0.39% 1 0 0 0 0 0 0 0 1
SHADETREE STEPHLYN GETNJIGGYW'IT 0.39% 1 0 0 0 0 0 0 0 1
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