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:
OVERTOP PRIMEAPE


Coefficient of Inbreeding (COI):
7.227%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 136 2 3 6 9 16 23 43 61
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 374 0 0 0 0 0 0 0 0
Ancestor loss % 73.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
MAJOR LEAGUES MIGHTY JOE AT WINSOME 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN'S STELLA ARTOIS 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 40.63% 3 0 1 1 0 1 0 0 0
HILSMAN BANDOG HOLY MOSES! 31.25% 2 0 1 0 1 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 23.44% 10 0 0 0 2 2 1 3 2
GARDIEN BANDOG YANKEE DOODLE 21.88% 4 0 0 1 1 0 2 0 0
BANDOG'S JUMP FOR JOY 20.31% 3 0 0 1 1 0 1 0 0
HILSMAN'S BUTTERBEAN 15.63% 2 0 0 1 0 1 0 0 0
BANDOG'S ONE IN A MILLION 14.84% 16 0 0 0 0 2 2 2 10
HILSMAN'S HYACINTH BEAN 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S BAYOU RIDGE BRUISER 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S TUPELO HONEY 12.50% 5 0 0 0 1 1 1 2 0
COX'S GOODTIME JAKE OF JOCK 11.33% 8 0 0 0 0 2 2 1 3
COX'S GOODTIME ISABELLA 11.33% 8 0 0 0 0 2 2 1 3
GARDIEN'S LUMINATES THE RING 10.94% 4 0 0 0 1 1 0 2 0
BANDOG'S A MILLION WISHES 10.16% 3 0 0 0 1 1 0 1 0
8.20% 7 0 0 0 0 1 2 1 3
HILSMAN'S OCTAVIAN 7.81% 2 0 0 0 1 0 1 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 1 0 0 0 1 0 0 0 0
ENSTROM'S EL'BEE GREAT 5.86% 6 0 0 0 0 0 2 3 1
5.47% 4 0 0 0 0 1 1 0 2
K N' D FOXY JOE OF COX'S GOODTIME 5.47% 6 0 0 0 0 0 2 2 2
BANDOG'S JOY TO THE WORLD 5.47% 6 0 0 0 0 0 2 2 2
COX'S GOODTIME JOCK OF BRIDGES 5.08% 5 0 0 0 0 0 2 2 1
COXS GOODTIME PETITE MINNIE 5.08% 5 0 0 0 0 0 2 2 1
COXS GOODTIME CHARLIE'S ANGEL 5.08% 5 0 0 0 0 0 2 2 1
C AND D'S LABOSS MON BUNTIN 4.69% 3 0 0 0 0 1 0 2 0
BANDOG'S KT LOOKING AT YOU 4.30% 5 0 0 0 0 0 1 3 1
BANDOG'S MAMA MIA 4.30% 5 0 0 0 0 0 1 3 1
4.30% 6 0 0 0 0 0 1 2 3
HILSMAN'S AUGUSTUS 3.91% 2 0 0 0 0 1 0 1 0
HILSMAN'S BLONDE AMBITION 3.91% 2 0 0 0 0 1 0 1 0
ENSTROM'S PUDDIN'S PRINCESS 3.52% 7 0 0 0 0 0 0 2 5
HILSMAN'S MISSISSIPPI QUEEN 3.13% 1 0 0 0 0 1 0 0 0
ENSTROM'S WILL HE MAKE IT 3.13% 6 0 0 0 0 0 0 2 4
HILSMAN'S BEETLE BAILEY 3.13% 1 0 0 0 0 1 0 0 0
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
COXS GOOD TIME CRICKET 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
2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
LEBULL ADAMS DINA OF RAGTIME 2.34% 4 0 0 0 0 0 0 2 2
ARROGANCE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
BANDOG'S BREEZE OF KARENDON 1.95% 4 0 0 0 0 0 0 1 3
COX'S GOOD TIME DANDY ANDY 1.56% 3 0 0 0 0 0 0 1 2
STARHAVEN'S HOT AND SPICY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 4 0 0 0 0 0 0 0 4
COLONEL TRUSARDI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOOD TIME DORENE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
ADAMS' UNIQUE PHYSIQUE 1.17% 3 0 0 0 0 0 0 0 3
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
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME BIT O'GOLD 0.78% 1 0 0 0 0 0 0 1 0
FAIRMONTS HEART TO BEAT 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME MINDY LOU OFKN'D 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
MADAMOISELLE COCO DE PETIT DRAC 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S SPIKE OF STARHAVEN 0.78% 1 0 0 0 0 0 0 1 0
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
BANDOG'S GARDIEN ANGEL 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
OTTO-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
CHIRINE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
C AND D'S ANGELENE OF SHALMAR 0.78% 1 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
WAMBO DE LA PARURE 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
CROCKETT'S RAM BULL N GIRL 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 THE JOCK 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S TALK OF THE TOWN 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
BANDOG'S HANNA BANANA OF KT 0.39% 1 0 0 0 0 0 0 0 1
EGOISTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME LUCY 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S DELIGHTFUL JAMIE 0.39% 1 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
PICASSO 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
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
WANDA'S SUGAR MAN 0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S MINERVA 0.39% 1 0 0 0 0 0 0 0 1