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:
BANYAN BANDOG'S NAUGHTY OR NICE


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 204 2 4 8 8 14 18 47 61
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 306 0 0 0 0 0 0 0 0
Ancestor loss % 60.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS ENTOUSIASTE EXALTE FOR BANDOG'S 50.00% 1 1 0 0 0 0 0 0 0
BANDOG BAYOU'S UPTOWN GIRL 50.00% 1 1 0 0 0 0 0 0 0
HONORE DE TAMERAN 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS AGIOTAGE 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 BAYOU'S SOUTHERN BELLE 25.00% 1 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
A'VIGDORS BRABUS 12.50% 1 0 0 1 0 0 0 0 0
ELEGANCE DE LA PARURE 12.50% 1 0 0 1 0 0 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 FEEL THE MAGIC 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 12.50% 1 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS TROYA 6.25% 1 0 0 0 1 0 0 0 0
CACHAREL DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 6.25% 2 0 0 0 0 2 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
GARDIEN BANDOG YANKEE DOODLE 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S JUMP FOR JOY 6.25% 1 0 0 0 1 0 0 0 0
BANDOG GARDIEN CAPEDCRUSADER 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 5.08% 8 0 0 0 0 0 0 5 3
COX'S GOOD TIME ACE IN THE HOLE 4.69% 11 0 0 0 0 0 0 1 10
BANDOG'S JOY TO THE WORLD 4.69% 5 0 0 0 0 0 1 4 0
K N' D FOXY JOE OF COX'S GOODTIME 3.91% 4 0 0 0 0 0 1 3 0
3.13% 6 0 0 0 0 0 0 2 4
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
XOE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
OBSESSION DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 2 0 0 0 0 0 2 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
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
STARHAVEN'S MAKE A WISH 3.13% 2 0 0 0 0 0 2 0 0
STARHAVEN'S LA ECSTASY 3.13% 2 0 0 0 0 0 2 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 3.13% 1 0 0 0 0 1 0 0 0
ENSTROM'S EL'BEE GREAT 3.13% 6 0 0 0 0 0 0 2 4
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
GARDIEN'S LUMINATES THE RING 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S A MILLION WISHES 3.13% 1 0 0 0 0 1 0 0 0
EGOISTE DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
COX'S GOODTIME PIERRE OF K AND D 2.73% 3 0 0 0 0 0 1 1 1
COLONEL TRUSARDI DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
COX'S GOODTIME MINDY LOU OFKN'D 2.34% 6 0 0 0 0 0 0 0 6
2.34% 5 0 0 0 0 0 0 1 4
LEBULL ADAMS DINA OF RAGTIME 2.34% 5 0 0 0 0 0 0 1 4
HONNORE-TAMINO DE LA CHAMPETRE 1.95% 3 0 0 0 0 0 0 2 1
DUC DALI DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
COXS GOODTIME PETITE MINNIE 1.95% 3 0 0 0 0 0 0 2 1
1.95% 4 0 0 0 0 0 0 1 3
ADONIS EL FUERTE 1.56% 1 0 0 0 0 0 1 0 0
ANJOU DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
KISHNIGA'S BENVENUTO 1.56% 2 0 0 0 0 0 0 2 0
ANJA VAN HARTOGS VREUGD 1.56% 2 0 0 0 0 0 0 2 0
LEOPARD VAN EPPIES BARGIE 1.56% 4 0 0 0 0 0 0 0 4
CHIRINE MA JOIE 1.56% 3 0 0 0 0 0 0 1 2
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0
TOPETTE MISS MILO 1.56% 2 0 0 0 0 0 0 2 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
OMAR SHARIF DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
COXS GOODTIME CHARLIE'S ANGEL 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME LUCY 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME GINGER SNAP 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME DANDY ANDY 1.56% 3 0 0 0 0 0 0 1 2
VI DU LAC STARHAVEN'S HOT FLASH 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 MON SAUVAGE 1.56% 4 0 0 0 0 0 0 0 4
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
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
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
BORN-Ö'S DOMINIQUE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
FREEDOMS NOTTINGHAM LACE 0.78% 2 0 0 0 0 0 0 0 2
UNBARSY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
WINNY DE LA PARURE 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
DON CAMILO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
HENRY-MATISSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
UNGARO DE LA PARURE 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
MEREDIQUE DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
RANNI 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.78% 2 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
SHANN'S EARTH ANGEL 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
RAMONA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
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
JAGUAR'S GATI GATI DE FRAU 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME LI'L CHARLSIE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME MEAGAN OF ACE 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
BANDOG'S EARNIN' RESPECT 0.78% 1 0 0 0 0 0 0 1 0
ADAMS' UNIQUE PHYSIQUE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME DORENE 0.78% 2 0 0 0 0 0 0 0 2
COXS GOOD TIME PETITE MIGNON 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME LA TIGRE 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.78% 2 0 0 0 0 0 0 0 2
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
COX'S GOOD TIME HOT TODDY 0.78% 2 0 0 0 0 0 0 0 2
COXS GOOD TIME CRICKET 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
YSATIS 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
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 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
JACQUELLA OURAGAN 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
YRMELA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME ANGELA 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
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1