Back

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:
ABIGAIL AVLIS & BLOA


Coefficient of Inbreeding (COI):

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 139 2 2 3 8 10 15 20 31 53
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 883 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
BANDOG BAYOU'S THE KING'S KNIGHT 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
BANDOG N TX-STAR ITS NOT EASYBEING GREEN @2 STARS 25.00% 1 0 1 0 0 0 0 0 0 0
BANDOG BAYOU EMMIE LOU 25.00% 1 0 1 0 0 0 0 0 0 0
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 18.75% 2 0 0 1 1 0 0 0 0 0
BANDOG'S A LEAGUE OF HIS OWN AT TX STAR 12.50% 1 0 0 1 0 0 0 0 0 0
2 STARS GIRL ON FIRE 12.50% 1 0 0 1 0 0 0 0 0 0
BANDOG'S MOJO DE LA RIVE GAUCHE 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
BANDOG'S FEEL THE MAGIC 7.03% 4 0 0 0 0 1 2 1 0 0
BANDOG'S JUMP FOR JOY 6.64% 7 0 0 0 0 0 2 4 1 0
BANDOG'S NOWUCIT AT TX STAR 6.25% 1 0 0 0 1 0 0 0 0 0
BANDOG BAYOU'S SOUTHERN BELLE 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 6.25% 13 0 0 0 0 0 0 4 7 2
2 STARS ONE TOUGH HOMBRE 6.25% 1 0 0 0 1 0 0 0 0 0
2 STARS SPIRIT OF LIBERTY 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS 6.25% 2 0 0 0 0 2 0 0 0 0
BAYHILL AUGUST NASH 6.25% 1 0 0 0 1 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 5.86% 6 0 0 0 0 0 2 3 1 0
BANDOG'S BAYOU'S CREME BRULEE 5.47% 3 0 0 0 0 1 1 1 0 0
BANDOG'S ONE IN A MILLION 4.88% 16 0 0 0 0 0 0 1 6 9
BANDOG BAYOU'S THE WARRIOR 4.69% 2 0 0 0 0 1 1 0 0 0
BANDOG'S NEVER MORE 4.69% 2 0 0 0 0 1 1 0 0 0
BANDOG'S A MILLION WISHES 3.32% 7 0 0 0 0 0 0 2 4 1
BANDOG'S TRICK OR TREAT 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 3.13% 12 0 0 0 0 0 0 0 4 8
AVIGDORS CODE D'HONNEUR OF BANDOG 3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
GARDIEN'S LUMINATES THE RING 2.93% 6 0 0 0 0 0 0 2 3 1
COX'S GOODTIME ISABELLA 2.93% 11 0 0 0 0 0 0 0 4 7
BANDOG'S BOUND FOR GLORY 2.73% 3 0 0 0 0 0 1 1 1 0
BANDOG'S JOY TO THE WORLD 1.76% 8 0 0 0 0 0 0 0 1 7
STARHAVEN'S SAVAGE PRIDE 1.76% 3 0 0 0 0 0 0 2 0 1
STARHAVEN'S SANTANA 1.76% 3 0 0 0 0 0 0 2 0 1
BANDOG'S JOY RIDER 1.56% 1 0 0 0 0 0 1 0 0 0
BANDOG'S LEGEND OF KT 1.56% 6 0 0 0 0 0 0 0 2 4
K N' D FOXY JOE OF COX'S GOODTIME 1.56% 7 0 0 0 0 0 0 0 1 6
1.56% 1 0 0 0 0 0 1 0 0 0
BOCAGUAY AVIGDORS NORMA 1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S CHEWBACA JAMEL 1.56% 1 0 0 0 0 0 1 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 1.56% 1 0 0 0 0 0 1 0 0 0
BANDOG'S GARDIEN ANGEL 1.37% 3 0 0 0 0 0 0 1 1 1
1.37% 5 0 0 0 0 0 0 0 2 3
FOURSTAR BANDOGS PATTYS PUDDIN 1.37% 3 0 0 0 0 0 0 1 1 1
COX'S GOODTIME PIERRE OF K AND D 0.98% 4 0 0 0 0 0 0 0 1 3
COX'S GOODTIME CHARLIE BROWN 0.98% 5 0 0 0 0 0 0 0 0 5
COX'S GOODTIME JOCK OF BRIDGES 0.78% 4 0 0 0 0 0 0 0 0 4
COXS GOODTIME PETITE MINNIE 0.78% 4 0 0 0 0 0 0 0 0 4
ENSTROM'S EL'BEE GREAT 0.78% 4 0 0 0 0 0 0 0 0 4
COXS GOODTIME CHARLIE'S ANGEL 0.78% 4 0 0 0 0 0 0 0 0 4
DELGALES BOCAGUAY 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
STARHAVEN LONGDOWN DARTAGNAN 0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOODTIME O'NARLY PECODA 0.78% 2 0 0 0 0 0 0 0 2 0
VI DU LAC STARHAVEN'S DANTE 0.78% 2 0 0 0 0 0 0 0 2 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 0.78% 1 0 0 0 0 0 0 1 0 0
OBSESSION DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
STEPHLYN'S WILD WILD WEST 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% 2 0 0 0 0 0 0 0 1 1
COX'S GOODTIME LUCY 0.59% 2 0 0 0 0 0 0 0 1 1
BANDOG'S TALK OF THE TOWN 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
STARHAVEN'S TWICE CHARMED 0.39% 2 0 0 0 0 0 0 0 0 2
FISHER'S MON REVE OF STARHAVEN 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ROMEO 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
STARHAVEN'S OUIJA MA REVE RETOUR 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME GINGER SNAP 0.39% 2 0 0 0 0 0 0 0 0 2
ALESSANDROVITTORIO DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0
JAGUAR'S THE CATS BROKEN HEART 0.39% 1 0 0 0 0 0 0 0 1 0
KISHNIGA'S BENVENUTO 0.39% 2 0 0 0 0 0 0 0 0 2
COLONEL TRUSARDI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LATOIYA DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0
VI DU LAC STARHAVEN'S HOT FLASH 0.39% 2 0 0 0 0 0 0 0 0 2
VI DU LAC STARHAVEN'S ANGEL 0.39% 2 0 0 0 0 0 0 0 0 2
SHADETREE STEPHLYN GETNJIGGYW'IT 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME LI'L CHARLSIE 0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG'S EARNIN' RESPECT 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S MERCEDES 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME ACE IN THE HOLE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
LEBULL ADAMS DINA OF RAGTIME 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOODTIME MAKE HIS MARC 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME DANDY ANDY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
FILOU JOLIE VON DER RUE DE LA VERT 0.20% 1 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S GATI GATI DE FRAU 0.20% 1 0 0 0 0 0 0 0 0 1
UNGARO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
COCOCHANEL DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BEE-VEE'S SLY LEFOX BUSHAWAY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
Site Links
Site Links
Company
Other

Copyright @2025 fbdpedigree.com