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:
ARBORHILL'S SUPERMODEL STATUS QUO OF XMARK


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 151 2 3 3 4 8 13 18 26 48
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 871 0 0 0 0 0 0 0 0 0
Ancestor loss % 85.2% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
FOREST FOG FRENCHIES KIRO 50.00% 1 1 0 0 0 0 0 0 0 0
ARBORHILLS XMARK DREAM ANGEL OF GOLDSHIELD 50.00% 1 1 0 0 0 0 0 0 0 0
LEVANT SOLEIL DISNEY 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
GOLDSHIELD'S DREAM ON 25.00% 1 0 1 0 0 0 0 0 0 0
BON VIKTORY URGANDA 12.50% 1 0 0 1 0 0 0 0 0 0
BANDOG'S MOJO DE LA RIVE GAUCHE 12.50% 1 0 0 1 0 0 0 0 0 0
ROBOBULL GOLDSHIELD JUSTADREAM 12.50% 1 0 0 1 0 0 0 0 0 0
BANDOG BAYOU'S THE WARRIOR 6.25% 1 0 0 0 1 0 0 0 0 0
BANDOG'S NEVER MORE 6.25% 1 0 0 0 1 0 0 0 0 0
SHORE LOOKIN GOOD 6.25% 1 0 0 0 1 0 0 0 0 0
ROBOBULL FABELHAFT FAN THE FLAMES 6.25% 1 0 0 0 1 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 4.69% 2 0 0 0 0 1 1 0 0 0
BANDOG'S JUMP FOR JOY 4.69% 2 0 0 0 0 1 1 0 0 0
COX'S GOODTIME POLAR BEAR 4.69% 4 0 0 0 0 0 2 2 0 0
BANDOG'S ONE IN A MILLION 3.52% 6 0 0 0 0 0 0 3 3 0
BANDOG'S FEEL THE MAGIC 3.13% 1 0 0 0 0 1 0 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 3.13% 1 0 0 0 0 1 0 0 0 0
PETIT MOTIF BE ON THE LOOKOUT 3.13% 1 0 0 0 0 1 0 0 0 0
SHORE TRES BON CHIEN BETTY BOOP 3.13% 1 0 0 0 0 1 0 0 0 0
ROBOBULL FABELHAFT INFERNO 3.13% 1 0 0 0 0 1 0 0 0 0
ESCAPADE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 2.54% 5 0 0 0 0 0 0 2 2 1
GARDIEN'S LUMINATES THE RING 2.34% 2 0 0 0 0 0 1 1 0 0
COX'S GOODTIME ISABELLA 2.34% 4 0 0 0 0 0 0 2 2 0
BANDOG'S A MILLION WISHES 2.34% 2 0 0 0 0 0 1 1 0 0
BANDOG'S JOY TO THE WORLD 1.95% 7 0 0 0 0 0 0 0 3 4
K N' D FOXY JOE OF COX'S GOODTIME 1.76% 6 0 0 0 0 0 0 0 3 3
BANDOG'S BOUND FOR GLORY 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
TRES BON CHIEN FOR SHORE 1.56% 1 0 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
TEXAS BOY V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
COXS GOODTIME PETITE MINNIE 1.17% 4 0 0 0 0 0 0 0 2 2
ENSTROM'S EL'BEE GREAT 1.17% 4 0 0 0 0 0 0 0 2 2
COXS GOODTIME CHARLIE'S ANGEL 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 2 0 0 0 0 0 0 1 1 0
BANDOG'S LEGEND OF KT 1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOODTIME PIERRE OF K AND D 0.98% 3 0 0 0 0 0 0 0 2 1
UNIC DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
BANDOG'S GARDIEN ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
LEBULL'S ARCTIC FRONT TRES BON CHIEN 0.78% 1 0 0 0 0 0 0 1 0 0
VI DU LAC STARHAVEN'S DANTE 0.78% 1 0 0 0 0 0 0 1 0 0
JUSTAMERE'S GOLDEN DELICIOUS 0.78% 1 0 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ARMANI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOODTIME CHARLIE BROWN 0.59% 3 0 0 0 0 0 0 0 0 3
COX'S GOOD TIME ACE IN THE HOLE 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
LEBULL ADAMS DINA OF RAGTIME 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
HONNORE-TAMINO DE LA CHAMPETRE 0.59% 2 0 0 0 0 0 0 0 1 1
FREEDOMS NOTTINGHAM LACE 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOODTIME THE JOCK 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME HOT TODDY 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME LA TIGRE 0.39% 2 0 0 0 0 0 0 0 0 2
COXS GOOD TIME CRICKET 0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOODTIME LUCY 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME MEAGAN OF ACE 0.39% 2 0 0 0 0 0 0 0 0 2
BANDOG'S TALK OF THE TOWN 0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME DANDY ANDY 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
KARENDON'S SOPHIE AT LEBULL 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
OKLAHOMA MISS V. FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1 0
XOE DE LA PARURE 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
HANAHAUS BRONZED OSSIE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOODTIME LI'L CHARLSIE 0.20% 1 0 0 0 0 0 0 0 0 1
STARHAVEN'S HOT AND SPICY 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S SPIKE OF STARHAVEN 0.20% 1 0 0 0 0 0 0 0 0 1
BANDOG'S EARNIN' RESPECT 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VALENTINO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
KARENDON'S PREMIERE EDITION 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.20% 1 0 0 0 0 0 0 0 0 1
ANJOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
CROCKETT'S RAM BULL N GIRL 0.20% 1 0 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 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
JACQUELLA MERVEILLEUX 0.20% 1 0 0 0 0 0 0 0 0 1
UNBARSY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.20% 1 0 0 0 0 0 0 0 0 1
DUC DALI 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
GUY-LAROCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE MISS MILO 0.20% 1 0 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1