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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'S OREOOOO


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 214 2 4 7 8 12 14 26 33 67
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 808 0 0 0 0 0 0 0 0 0
Ancestor loss % 79.1% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS ENTOUSIASTE EXALTE FOR BANDOG'S 50.00% 1 1 0 0 0 0 0 0 0 0
BANDOG'S TRICK OR TREAT 50.00% 1 1 0 0 0 0 0 0 0 0
HONORE DE TAMERAN 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS AGIOTAGE 25.00% 1 0 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 25.00% 1 0 1 0 0 0 0 0 0 0
BANDOG'S JOY RIDER 25.00% 1 0 1 0 0 0 0 0 0 0
BANDOG'S JUMP FOR JOY 25.00% 2 0 0 2 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 18.75% 3 0 0 0 3 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
A'VIGDORS BRABUS 12.50% 1 0 0 1 0 0 0 0 0 0
ELEGANCE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 12.50% 1 0 0 1 0 0 0 0 0 0
BANDOG'S A MILLION WISHES 12.50% 2 0 0 0 2 0 0 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 12.50% 1 0 0 1 0 0 0 0 0 0
9.38% 32 0 0 0 0 0 0 2 10 20
COX'S GOODTIME JAKE OF JOCK 9.38% 3 0 0 0 0 3 0 0 0 0
COX'S GOODTIME ISABELLA 9.38% 3 0 0 0 0 3 0 0 0 0
BANDOG'S ONE IN A MILLION 9.38% 3 0 0 0 0 3 0 0 0 0
CONFUCIUS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS TROYA 6.25% 1 0 0 0 1 0 0 0 0 0
CACHAREL DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
GARDIEN'S LUMINATES THE RING 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 6.25% 1 0 0 0 1 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 5.86% 7 0 0 0 0 0 3 0 2 2
COXS GOODTIME PETITE MINNIE 4.69% 3 0 0 0 0 0 3 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 4.69% 3 0 0 0 0 0 3 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 4.69% 3 0 0 0 0 0 3 0 0 0
BANDOG'S JOY TO THE WORLD 4.69% 3 0 0 0 0 0 3 0 0 0
COX'S GOOD TIME DORENE 3.71% 14 0 0 0 0 0 0 0 5 9
ADAMS' UNIQUE PHYSIQUE 3.71% 14 0 0 0 0 0 0 0 5 9
FAIRMONTS HEART TO BEAT 3.32% 14 0 0 0 0 0 0 0 3 11
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
XOE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
PETI LLEVR TATA 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 10 0 0 0 0 0 0 2 0 8
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
STARHAVEN'S SAVAGE PRIDE 3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S SANTANA 3.13% 1 0 0 0 0 1 0 0 0 0
EGOISTE DE LA PARURE 2.93% 6 0 0 0 0 0 0 2 3 1
ENSTROM'S WILL HE MAKE IT 2.73% 5 0 0 0 0 0 0 3 0 2
FREEDOMS NOTTINGHAM LACE 2.34% 3 0 0 0 0 0 0 3 0 0
COX'S GOOD TIME HOT TODDY 2.34% 3 0 0 0 0 0 0 3 0 0
COXS GOOD TIME CRICKET 2.34% 3 0 0 0 0 0 0 3 0 0
2.34% 3 0 0 0 0 0 0 3 0 0
2.34% 3 0 0 0 0 0 0 3 0 0
LEBULL ADAMS DINA OF RAGTIME 2.34% 3 0 0 0 0 0 0 3 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.95% 3 0 0 0 0 0 0 2 1 0
COX'S GOODTIME MINDY LOU OFKN'D 1.95% 5 0 0 0 0 0 0 0 5 0
VALENTINO DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3
BORN-Ö'S DOMINIQUE 1.76% 6 0 0 0 0 0 0 0 3 3
COX'S GOOD TIME SANDMAN 1.76% 6 0 0 0 0 0 0 0 3 3
ENSTROM'S VANILLA PUDDIN 1.76% 6 0 0 0 0 0 0 0 3 3
1.76% 6 0 0 0 0 0 0 0 3 3
ADONIS EL FUERTE 1.56% 1 0 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
ANJA VAN HARTOGS VREUGD 1.56% 2 0 0 0 0 0 0 2 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0 0
TOPETTE MISS MILO 1.56% 2 0 0 0 0 0 0 2 0 0
KAY LES PETITS ARCHANGES 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME DANDY ANDY 1.56% 2 0 0 0 0 0 0 2 0 0
COX'S GOODTIME O'NARLY PECODA 1.56% 1 0 0 0 0 0 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 1 5
COX'S GOODTIME SUGAR PLUM 1.37% 4 0 0 0 0 0 0 0 3 1
COX'S GOOD TIME SPARKLE OF KN'D 1.17% 3 0 0 0 0 0 0 0 3 0
COXS GOOD TIME PETITE POUPEE 1.17% 3 0 0 0 0 0 0 0 3 0
FAIRMONT'S RADAR AHEAD 1.17% 3 0 0 0 0 0 0 0 3 0
1.17% 3 0 0 0 0 0 0 0 3 0
1.17% 3 0 0 0 0 0 0 0 3 0
BIJOU VON DER RUE DE LA VERT 0.98% 5 0 0 0 0 0 0 0 0 5
CHIRINE MA JOIE 0.98% 3 0 0 0 0 0 0 0 2 1
MEREDIQUE DE LA CHAMPETRE 0.98% 3 0 0 0 0 0 0 0 2 1
0.98% 5 0 0 0 0 0 0 0 0 5
TERRETTE'S JOIE DE NOEL 0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 5 0 0 0 0 0 0 0 0 5
UNBARSY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
WINNY DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
KISHNIGA'S BENVENUTO 0.78% 1 0 0 0 0 0 0 1 0 0
L'ANGE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ODILO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
RANNI 0.78% 2 0 0 0 0 0 0 0 2 0
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2 0
TOPETTE MARGARITA 0.78% 2 0 0 0 0 0 0 0 2 0
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 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
STARHAVEN'S TWICE CHARMED 0.78% 1 0 0 0 0 0 0 1 0 0
VI DU LAC STARHAVEN'S ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0
STARHAVEN'S HOT AND SPICY 0.78% 2 0 0 0 0 0 0 0 2 0
FISHER'S MON REVE OF STARHAVEN 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
JACQUELLA JACQUES 0.59% 3 0 0 0 0 0 0 0 0 3
BORN-Ö'S BONA DEA 0.59% 3 0 0 0 0 0 0 0 0 3
JOIE VAN EPPIES BARGIE 0.59% 3 0 0 0 0 0 0 0 0 3
XANDER VAN FIVELZIGHT 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME CHRISTMAS EVE 0.59% 3 0 0 0 0 0 0 0 0 3
JIMMY LEE'S BANDOLERO OF ONO 0.59% 3 0 0 0 0 0 0 0 0 3
JIMMY LEE'S SABLONNEUX D'OR 0.59% 3 0 0 0 0 0 0 0 0 3
JIMMY LEE'S SPARKLE 0.59% 3 0 0 0 0 0 0 0 0 3
LAFOREST'S JOLLY SANDMAN 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S PETITE BABETTE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME PIERRE 0.59% 3 0 0 0 0 0 0 0 0 3
GWENDOLYNE DE PETIT DRAC 0.59% 3 0 0 0 0 0 0 0 0 3
COLLOM'S PETITE SHERRIE 0.59% 3 0 0 0 0 0 0 0 0 3
WINDMARKS MISS VICKIE 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME PETITE MIMI 0.59% 3 0 0 0 0 0 0 0 0 3
RAMONA PRINCESSE 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
COCO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
SAMUEL DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE KRYSTAL IMAGE 0.39% 2 0 0 0 0 0 0 0 0 2
TENAFLY SHEER GOLD 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE BUBBLES 0.39% 2 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
COXS GOOD TIME PETITE MIGNON 0.39% 1 0 0 0 0 0 0 0 1 0
ENSTROM'S SPIKE OF STARHAVEN 0.39% 2 0 0 0 0 0 0 0 0 2
CROCKETT'S RAM BULL N GIRL 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBOLL'S HANNIBAL 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
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.20% 1 0 0 0 0 0 0 0 0 1
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