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 BANYAN WHATEVER LOLA WANTS


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 165 1 4 6 10 19 24 42 62
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 345 0 0 0 0 0 0 0 0
Ancestor loss % 67.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BANDOG'S FEEL THE MAGIC 62.50% 2 1 0 1 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 31.25% 2 0 1 0 1 0 0 0 0
BANDOG'S JUMP FOR JOY 31.25% 2 0 1 0 1 0 0 0 0
COX'S GOODTIME POLAR BEAR 31.25% 4 0 0 2 0 2 0 0 0
BANDOG BAYOU'S SOUTHERN BELLE 25.00% 1 0 1 0 0 0 0 0 0
BAYHILL AUGUST NASH 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S ONE IN A MILLION 20.31% 6 0 0 0 2 1 3 0 0
COX'S GOODTIME JAKE OF JOCK 16.41% 5 0 0 0 2 0 2 1 0
COX'S GOODTIME ISABELLA 16.02% 5 0 0 0 2 0 2 0 1
GARDIEN'S LUMINATES THE RING 15.63% 2 0 0 1 0 1 0 0 0
BANDOG'S A MILLION WISHES 15.63% 2 0 0 1 0 1 0 0 0
BAYHILL SEBASTIANO 12.50% 1 0 0 1 0 0 0 0 0
BAYHILL LET THEM EAT CAKE 12.50% 1 0 0 1 0 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 12.50% 2 0 0 0 2 0 0 0 0
BANDOG'S JOY TO THE WORLD 10.94% 7 0 0 0 0 2 1 4 0
K N' D FOXY JOE OF COX'S GOODTIME 10.16% 6 0 0 0 0 2 1 3 0
ENSTROM'S EL'BEE GREAT 9.38% 8 0 0 0 0 2 0 2 4
COX'S GOODTIME JOCK OF BRIDGES 8.20% 5 0 0 0 0 2 0 2 1
COXS GOODTIME PETITE MINNIE 8.20% 5 0 0 0 0 2 0 2 1
COXS GOODTIME CHARLIE'S ANGEL 7.81% 4 0 0 0 0 2 0 2 0
7.81% 2 0 0 0 1 0 1 0 0
6.25% 12 0 0 0 0 0 0 4 8
BANDOG'S BOUND FOR GLORY 6.25% 1 0 0 0 1 0 0 0 0
JAGUAR'S CHEWBACA JAMEL 6.25% 1 0 0 0 1 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 6.25% 2 0 0 0 0 2 0 0 0
STARHAVEN'S SANTANA 6.25% 2 0 0 0 0 2 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 6.25% 1 0 0 0 1 0 0 0 0
5.47% 7 0 0 0 0 0 2 1 4
LEBULL ADAMS DINA OF RAGTIME 5.47% 7 0 0 0 0 0 2 1 4
5.08% 6 0 0 0 0 0 2 1 3
COX'S GOOD TIME DORENE 4.69% 9 0 0 0 0 0 0 3 6
ADAMS' UNIQUE PHYSIQUE 4.69% 9 0 0 0 0 0 0 3 6
FAIRMONTS HEART TO BEAT 4.30% 9 0 0 0 0 0 0 2 7
4.30% 7 0 0 0 0 0 1 1 5
COX'S GOOD TIME HOT TODDY 3.91% 4 0 0 0 0 0 2 0 2
FREEDOMS NOTTINGHAM LACE 3.91% 4 0 0 0 0 0 2 0 2
COXS GOOD TIME CRICKET 3.91% 4 0 0 0 0 0 2 0 2
COX'S GOODTIME MINDY LOU OFKN'D 3.91% 8 0 0 0 0 0 0 2 6
ENSTROM'S WILL HE MAKE IT 3.91% 4 0 0 0 0 0 2 0 2
3.91% 2 0 0 0 0 1 0 1 0
COX'S GOOD TIME DANDY ANDY 3.13% 4 0 0 0 0 0 1 1 2
BANDOG'S GARDIEN ANGEL 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 3.13% 1 0 0 0 0 1 0 0 0
OBSESSION DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME O'NARLY PECODA 3.13% 2 0 0 0 0 0 2 0 0
STEPHLYN'S WILD WILD WEST 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOOD TIME SANDMAN 2.34% 4 0 0 0 0 0 0 2 2
ENSTROM'S VANILLA PUDDIN 2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
COLONEL TRUSARDI DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
COX'S GOODTIME THE JOCK 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME SUGAR PLUM 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME SPARKLE OF KN'D 1.56% 2 0 0 0 0 0 0 2 0
COXS GOOD TIME PETITE POUPEE 1.56% 2 0 0 0 0 0 0 2 0
FAIRMONT'S RADAR AHEAD 1.56% 2 0 0 0 0 0 0 2 0
MADAMOISELLE COCO DE PETIT DRAC 1.56% 2 0 0 0 0 0 0 2 0
STARHAVEN'S TWICE CHARMED 1.56% 2 0 0 0 0 0 0 2 0
VI DU LAC STARHAVEN'S ANGEL 1.56% 2 0 0 0 0 0 0 2 0
STARHAVEN'S HOT AND SPICY 1.56% 4 0 0 0 0 0 0 0 4
FISHER'S MON REVE OF STARHAVEN 1.56% 2 0 0 0 0 0 0 2 0
BANDOG'S TALK OF THE TOWN 1.56% 1 0 0 0 0 0 1 0 0
ALESSANDROVITTORIO DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S THE CATS BROKEN HEART 1.56% 1 0 0 0 0 0 1 0 0
KISHNIGA'S BENVENUTO 1.56% 2 0 0 0 0 0 0 2 0
OMAR SHARIF DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
STARHAVEN'S MON SAUVAGE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 4 0 0 0 0 0 0 0 4
SHADETREE STEPHLYN GETNJIGGYW'IT 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME LUCY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.17% 3 0 0 0 0 0 0 0 3
TERRETTE'S JOIE DE NOEL 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
COX'S GOODTIME LI'L CHARLSIE 0.78% 1 0 0 0 0 0 0 1 0
COXS GOOD TIME PETITE MIGNON 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME MAKE HIS MARC 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME CHRISTMAS EVE 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S BANDOLERO OF ONO 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.78% 2 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.78% 2 0 0 0 0 0 0 0 2
COX'S PETITE BABETTE 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
COX'S GOOD TIME PIERRE 0.78% 2 0 0 0 0 0 0 0 2
XANDER VAN FIVELZIGHT 0.78% 2 0 0 0 0 0 0 0 2
GWENDOLYNE DE PETIT DRAC 0.78% 2 0 0 0 0 0 0 0 2
COLLOM'S PETITE SHERRIE 0.78% 2 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
FILOU JOLIE VON DER RUE DE LA VERT 0.78% 1 0 0 0 0 0 0 1 0
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2
CHIRINE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S GATI GATI DE FRAU 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
BEE-VEE'S SLY LEFOX BUSHAWAY 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 ANGELA 0.39% 1 0 0 0 0 0 0 0 1
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S ZORRO 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S FRAU 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BUSHAWAY REMY LEFOX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1