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Ancestor calculations 10 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 CALLA LILLY


Coefficient of Inbreeding (COI):
6.250%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 177 2 3 6 7 13 16 21 31 42 64
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1869 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.3% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
BANDOG'S BEETLE JUICE 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S BAYOU TRINITY 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S ONE IN A MILLION 43.75% 4 0 0 3 1 0 0 0 0 0 0
BANDOG'S KT LOOKING AT YOU 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S MAMA MIA 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S BOUND FOR GLORY 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S JOY TO THE WORLD 25.00% 5 0 0 0 3 2 0 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 22.66% 5 0 0 0 3 1 0 1 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 14.06% 9 0 0 0 0 3 2 1 1 2 0
14.06% 6 0 0 0 0 3 3 0 0 0 0
BANDOG'S GARDIEN ANGEL 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
LEBULL ADAMS DINA OF RAGTIME 12.50% 5 0 0 0 0 3 2 0 0 0 0
BANDOG'S BREEZE OF KARENDON 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME I'M CHARLIE TOO II 12.50% 1 0 0 1 0 0 0 0 0 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 12.50% 1 0 0 1 0 0 0 0 0 0 0
11.33% 5 0 0 0 0 3 1 0 1 0 0
ADAMS' UNIQUE PHYSIQUE 10.16% 13 0 0 0 0 0 4 3 3 1 2
COX'S GOOD TIME DORENE 10.16% 13 0 0 0 0 0 4 3 3 1 2
6.93% 7 0 0 0 0 1 1 2 1 1 1
BANDOG'S TALK OF THE TOWN 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 6.25% 4 0 0 0 0 1 1 2 0 0 0
6.25% 5 0 0 0 0 0 3 2 0 0 0
6.25% 5 0 0 0 0 0 3 2 0 0 0
KARENDON'S JOYAU DE FRANCE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME THE JOCK 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
FAIRMONTS HEART TO BEAT 5.76% 14 0 0 0 0 0 0 4 4 5 1
COX'S GOODTIME CHARLIE BROWN 5.08% 3 0 0 0 0 1 1 0 1 0 0
4.98% 11 0 0 0 0 0 0 4 3 3 1
TERRETTE'S JOIE DE NOEL 4.98% 11 0 0 0 0 0 0 4 3 3 1
4.98% 11 0 0 0 0 0 0 4 3 3 1
KISHNIGA'S BENVENUTO 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 2.83% 13 0 0 0 0 0 0 0 4 4 5
COX'S GOODTIME MINDY LOU OFKN'D 2.54% 3 0 0 0 0 0 1 1 0 1 0
TERRETTE'S LORD SIMON DBOUTON 2.44% 10 0 0 0 0 0 0 0 4 3 3
TERRETTE'S GILL DE LABERIEUS 2.44% 10 0 0 0 0 0 0 0 4 3 3
2.34% 14 0 0 0 0 0 0 0 2 4 8
HAMPTON'S CHEVALIER 1.95% 16 0 0 0 0 0 0 0 0 4 12
BANDOG'S CHERI CHLOE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME ANGELA 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 12 0 0 0 0 0 0 0 0 4 8
COLONEL TRUSARDI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 1.56% 1 0 0 0 0 0 1 0 0 0 0
TERRETTE'S GOLDILOCK D'PECHE 1.46% 11 0 0 0 0 0 0 0 0 4 7
1.27% 3 0 0 0 0 0 0 1 1 0 1
BOUTON OF BORISTI 1.07% 7 0 0 0 0 0 0 0 0 4 3
TERRETTE'S LE CAPITAINE 1.07% 7 0 0 0 0 0 0 0 0 4 3
TERRETTE'S JEANIEBELLE PETIT 1.07% 7 0 0 0 0 0 0 0 0 4 3
COXS GOODTIME CHARLIE'S ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0 0
FREEDOMS NOTTINGHAM LACE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TERRETTE'S TOURBILLON D'GAMIN 0.78% 8 0 0 0 0 0 0 0 0 0 8
COXS GOOD TIME CRICKET 0.78% 1 0 0 0 0 0 0 1 0 0 0
OMAR SHARIF DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
CHIRINE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
WAMBO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
ANDREA DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
ZARTAN VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4 0
ENSTROM'S EL'BEE GREAT 0.78% 1 0 0 0 0 0 0 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3 0
COXS GOOD TIME PETITE POUPEE 0.59% 2 0 0 0 0 0 0 0 1 1 0
FAIRMONT'S RADAR AHEAD 0.59% 2 0 0 0 0 0 0 0 1 1 0
BENHOOKS JONATHAN OF FLITCHSTAR 0.49% 5 0 0 0 0 0 0 0 0 0 5
BITTER SWEET OF BORISTI 0.49% 5 0 0 0 0 0 0 0 0 0 5
COX'S GOOD TIME SANDMAN 0.49% 2 0 0 0 0 0 0 0 1 0 1
COX'S GOODTIME MEAGAN OF ACE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME GOGO GIRL 0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S POLAR DE LA NEIGE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TERRETTE'S PECHE DE WOODS 0.39% 4 0 0 0 0 0 0 0 0 0 4
HAMPTON'S MYSTIQUE 0.39% 4 0 0 0 0 0 0 0 0 0 4
HAMPTON'S POUPEE D'OR 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
COX'S GOOD TIME SPARKLE OF KN'D 0.39% 1 0 0 0 0 0 0 0 1 0 0
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
PICASSO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
QUINCY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
HEUREUX HENRI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S BON VIVANTE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S SHIRLEY 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S PETITE BABETTE 0.39% 3 0 0 0 0 0 0 0 0 1 2
MADAMOISELLE COCO DE PETIT DRAC 0.39% 1 0 0 0 0 0 0 0 1 0 0
ENSTROM'S WILL HE MAKE IT 0.39% 1 0 0 0 0 0 0 0 1 0 0
LE BLANC VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
GERMAINE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
ENSTROM'S VANILLA PUDDIN 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME PIERRE 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
BURLINGTON BERTI OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1 0
VOILA COCO VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CORINNA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S C'EST CE BON 0.20% 1 0 0 0 0 0 0 0 0 1 0
ENSTROM'S SANDMAN'S TUFF STUF 0.20% 1 0 0 0 0 0 0 0 0 1 0
WINDMARKS MISS VICKIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME CHRISTMAS EVE 0.20% 1 0 0 0 0 0 0 0 0 1 0
XANDER VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1 0
GWENDOLYNE DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1 0
WOLF'N WRINKLES J. EDGAR 0.20% 1 0 0 0 0 0 0 0 0 1 0
LAURELWOOD LUCINDA 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S SUGAR BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME PETITE MIMI 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
TOMMYVILLE TINTORETTO 0.10% 1 0 0 0 0 0 0 0 0 0 1
C AND D'S T MODEL SPECIAL 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S PETITE GIDGET 0.10% 1 0 0 0 0 0 0 0 0 0 1
ARMANI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
UTAH VAN FIVELZIGHT 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
THEYA DE PETIT DRAC 0.10% 1 0 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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