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 GIVE ME LIBERTY


Coefficient of Inbreeding (COI):
8.121%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 148 2 4 6 10 19 27 41 59
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 362 0 0 0 0 0 0 0 0
Ancestor loss % 71.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S READY OR NOT 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 31.25% 2 0 1 0 1 0 0 0 0
BANDOG'S MOJO DE LA RIVE GAUCHE 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS IRREALITE DE JEAN COCTEAU 25.00% 1 0 1 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 21.88% 3 0 0 1 1 1 0 0 0
BANDOG'S JUMP FOR JOY 21.88% 3 0 0 1 1 1 0 0 0
COX'S GOODTIME POLAR BEAR 21.88% 6 0 0 0 2 2 2 0 0
BANDOG'S ONE IN A MILLION 13.28% 8 0 0 0 0 2 3 3 0
BANDOG BAYOU'S THE WARRIOR 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S NEVER MORE 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S ALFA-ALFA 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS EMOTION 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 11.33% 7 0 0 0 0 2 2 2 1
GARDIEN'S LUMINATES THE RING 10.94% 3 0 0 0 1 1 1 0 0
COX'S GOODTIME ISABELLA 10.94% 6 0 0 0 0 2 2 2 0
BANDOG'S A MILLION WISHES 10.94% 3 0 0 0 1 1 1 0 0
BANDOG'S JOY TO THE WORLD 7.03% 9 0 0 0 0 0 2 3 4
K N' D FOXY JOE OF COX'S GOODTIME 6.64% 8 0 0 0 0 0 2 3 3
BANDOG'S BAYOU'S CREME BRULEE 6.25% 1 0 0 0 1 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S VERSION 2 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS TROYA 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 5.47% 6 0 0 0 0 0 2 2 2
COXS GOODTIME PETITE MINNIE 5.47% 6 0 0 0 0 0 2 2 2
ENSTROM'S EL'BEE GREAT 5.47% 6 0 0 0 0 0 2 2 2
COXS GOODTIME CHARLIE'S ANGEL 5.47% 6 0 0 0 0 0 2 2 2
5.47% 3 0 0 0 0 1 1 1 0
BANDOG'S LEGEND OF KT 5.47% 3 0 0 0 0 1 1 1 0
LEIBÖLL'S PRALINE' 4.69% 2 0 0 0 0 1 1 0 0
COX'S GOOD TIME ACE IN THE HOLE 4.30% 9 0 0 0 0 0 0 2 7
COX'S GOODTIME PIERRE OF K AND D 3.52% 4 0 0 0 0 0 1 2 1
ENSTROM'S PUDDIN'S PRINCESS 3.13% 6 0 0 0 0 0 0 2 4
BANDOG'S BOUND FOR GLORY 3.13% 1 0 0 0 0 1 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0
QUINTON XAR DU COUSTEAU 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
PETI LLEVR TATA 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME CHARLIE BROWN 2.73% 5 0 0 0 0 0 0 2 3
2.73% 5 0 0 0 0 0 0 2 3
2.73% 5 0 0 0 0 0 0 2 3
LEBULL ADAMS DINA OF RAGTIME 2.73% 5 0 0 0 0 0 0 2 3
2.73% 3 0 0 0 0 0 1 1 1
COX'S GOOD TIME HOT TODDY 2.34% 4 0 0 0 0 0 0 2 2
FREEDOMS NOTTINGHAM LACE 2.34% 4 0 0 0 0 0 0 2 2
COX'S GOOD TIME LA TIGRE 2.34% 4 0 0 0 0 0 0 2 2
COXS GOOD TIME CRICKET 2.34% 4 0 0 0 0 0 0 2 2
ENSTROM'S WILL HE MAKE IT 2.34% 4 0 0 0 0 0 0 2 2
COX'S GOODTIME MEAGAN OF ACE 2.34% 4 0 0 0 0 0 0 2 2
PABLO PICASSO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
LEIBOLL'S HANNIBAL 2.34% 4 0 0 0 0 0 0 2 2
UNIC DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
EGOISTE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
RUTKJAER'S ALBERTE 1.95% 3 0 0 0 0 0 0 2 1
BANDOG'S GARDIEN ANGEL 1.56% 1 0 0 0 0 0 1 0 0
1.56% 4 0 0 0 0 0 0 0 4
FOURSTAR BANDOGS PATTYS PUDDIN 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOOD TIME DANDY ANDY 1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
KAY LES PETITS ARCHANGES 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ADAMS' UNIQUE PHYSIQUE 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
RAMONA PRINCESSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME THE JOCK 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME LUCY 0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S TALK OF THE TOWN 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME MINDY LOU OFKN'D 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
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
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
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
FAIRMONTS HEART TO BEAT 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
XCLUSIVE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
VALENTINO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BORN-Ö'S DOMINIQUE 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA JACQUES 0.78% 2 0 0 0 0 0 0 0 2
FRANCOIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.78% 2 0 0 0 0 0 0 0 2
BLACKY 0.78% 2 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 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 LI'L CHARLSIE 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S EARNIN' RESPECT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.39% 1 0 0 0 0 0 0 0 1
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1