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 BAYOU'S OVER THE MOON


Coefficient of Inbreeding (COI):
8.984%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 151 2 4 8 11 18 25 32 55
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 359 0 0 0 0 0 0 0 0
Ancestor loss % 70.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BANDOG'S OREOOOO 50.00% 1 1 0 0 0 0 0 0 0
BANDOG BAYOU DIXIELAND DIVA 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 37.50% 2 0 1 1 0 0 0 0 0
AVIGDORS ENTOUSIASTE EXALTE FOR BANDOG'S 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S TRICK OR TREAT 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S JUMP FOR JOY 25.00% 3 0 0 1 2 0 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 25.00% 1 0 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 21.88% 5 0 0 0 2 3 0 0 0
GARDIEN BANDOG YANKEE DOODLE 18.75% 2 0 0 1 1 0 0 0 0
HONORE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS AGIOTAGE 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S JOY RIDER 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 12.50% 6 0 0 0 0 2 4 0 0
BANDOG'S A MILLION WISHES 12.50% 3 0 0 0 1 2 0 0 0
BANDOG GARDIEN CAPEDCRUSADER 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S BOUND FOR GLORY 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME ISABELLA 11.72% 6 0 0 0 0 2 3 1 0
BANDOG'S JOY TO THE WORLD 11.72% 8 0 0 0 0 1 4 3 0
K N' D FOXY JOE OF COX'S GOODTIME 10.16% 7 0 0 0 0 1 3 3 0
GARDIEN'S LUMINATES THE RING 9.38% 2 0 0 0 1 1 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
A'VIGDORS BRABUS 6.25% 1 0 0 0 1 0 0 0 0
ELEGANCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
COXS GOODTIME PETITE MINNIE 6.25% 6 0 0 0 0 0 2 4 0
BANDOG'S LEGEND OF KT 6.25% 3 0 0 0 0 1 2 0 0
STARHAVEN LONGDOWN DARTAGNAN 6.25% 1 0 0 0 1 0 0 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 6.25% 1 0 0 0 1 0 0 0 0
ENSTROM'S EL'BEE GREAT 5.86% 6 0 0 0 0 0 2 3 1
COXS GOODTIME CHARLIE'S ANGEL 5.86% 6 0 0 0 0 0 2 3 1
COX'S GOODTIME CHARLIE BROWN 5.86% 9 0 0 0 0 0 1 3 5
5.86% 8 0 0 0 0 0 1 4 3
LEBULL ADAMS DINA OF RAGTIME 5.86% 8 0 0 0 0 0 1 4 3
5.08% 7 0 0 0 0 0 1 3 3
4.69% 2 0 0 0 0 1 1 0 0
COX'S GOOD TIME DANDY ANDY 3.91% 6 0 0 0 0 0 1 1 4
3.91% 6 0 0 0 0 0 1 1 4
COX'S GOOD TIME DORENE 3.52% 7 0 0 0 0 0 0 2 5
ENSTROM'S PUDDIN'S PRINCESS 3.52% 7 0 0 0 0 0 0 2 5
ADAMS' UNIQUE PHYSIQUE 3.52% 7 0 0 0 0 0 0 2 5
FREEDOMS NOTTINGHAM LACE 3.13% 6 0 0 0 0 0 0 2 4
CONFUCIUS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS TROYA 3.13% 1 0 0 0 0 1 0 0 0
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ZENITH DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
COX'S GOODTIME THE JOCK 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOOD TIME HOT TODDY 3.13% 6 0 0 0 0 0 0 2 4
COX'S GOOD TIME LA TIGRE 3.13% 6 0 0 0 0 0 0 2 4
COXS GOOD TIME CRICKET 3.13% 6 0 0 0 0 0 0 2 4
COX'S GOODTIME LUCY 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S TALK OF THE TOWN 3.13% 1 0 0 0 0 1 0 0 0
3.13% 3 0 0 0 0 0 1 2 0
3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
ENSTROM'S WILL HE MAKE IT 2.73% 5 0 0 0 0 0 0 2 3
2.34% 5 0 0 0 0 0 0 1 4
2.34% 5 0 0 0 0 0 0 1 4
COX'S GOODTIME MINDY LOU OFKN'D 1.95% 4 0 0 0 0 0 0 1 3
1.56% 4 0 0 0 0 0 0 0 4
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
OTTO-PRINCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
XOE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
HANAHAUS BRONZED OSSIE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
PETI LLEVR TATA 1.56% 1 0 0 0 0 0 1 0 0
SUZIE QUE V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME LI'L CHARLSIE 1.56% 1 0 0 0 0 0 1 0 0
FAIRMONTS HEART TO BEAT 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 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
ANJOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 0.78% 2 0 0 0 0 0 0 0 2
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0
GUY-LAROCHE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MISS MILO 0.78% 2 0 0 0 0 0 0 0 2
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
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
COX'S GOOD TIME SPARKLE OF KN'D 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
COX'S GOODTIME O'NARLY PECODA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
TERRETTE'S JOIE DE NOEL 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
UNBARSY DE LA PARURE 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
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 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
COX'S GOOD TIME APRILLE 0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S TWICE CHARMED 0.39% 1 0 0 0 0 0 0 0 1
FISHER'S MON REVE OF STARHAVEN 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME GINGER SNAP 0.39% 1 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S HOT FLASH 0.39% 1 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S ANGEL 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1