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:
EPIC N HOMEWOOD'S SHAMELESS HUSSY!


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 147 2 4 8 6 9 14 24 47
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 363 0 0 0 0 0 0 0 0
Ancestor loss % 71.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
HILSMAN NAPACHAI CRUEL INTENTIONS 50.00% 1 1 0 0 0 0 0 0 0
ROBB ISLE N FOXMOO R URSULA 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 25.00% 1 0 1 0 0 0 0 0 0
HILSMAN SANDS CHLOE' 25.00% 1 0 1 0 0 0 0 0 0
ROBB ISLE STOCKS N BONDS 25.00% 1 0 1 0 0 0 0 0 0
FOXMOOR N ROBB ISLE BEZELL 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S BUTTERBEAN 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S SANDS HEAVEN SENT 12.50% 1 0 0 1 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
12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
DAGMAR DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S TUPELO HONEY 9.38% 2 0 0 0 1 1 0 0 0
COX'S GOODTIME POLAR BEAR 7.81% 3 0 0 0 0 2 1 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
HILSMAN'S OCTAVIAN 6.25% 1 0 0 0 1 0 0 0 0
6.25% 3 0 0 0 0 1 2 0 0
VI DU LAC STARHAVEN'S DANTE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0
COX'S GOODTIME JAKE OF JOCK 3.91% 3 0 0 0 0 0 2 1 0
COX'S GOODTIME ISABELLA 3.91% 3 0 0 0 0 0 2 1 0
C AND D'S LABOSS MON BUNTIN 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
BANDOG'S KT LOOKING AT YOU 3.13% 3 0 0 0 0 0 1 2 0
HILSMAN'S AUGUSTUS 3.13% 1 0 0 0 0 1 0 0 0
HILSMAN'S BLONDE AMBITION 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S MAMA MIA 3.13% 3 0 0 0 0 0 1 2 0
ORESTE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
ENSTROM'S EL'BEE GREAT 2.73% 4 0 0 0 0 0 0 3 1
K N' D FOXY JOE OF COX'S GOODTIME 2.34% 4 0 0 0 0 0 0 2 2
BANDOG'S JOY TO THE WORLD 2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
CHIRINE MA JOIE 2.34% 3 0 0 0 0 0 0 3 0
OMAR SHARIF DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0
COX'S GOODTIME JOCK OF BRIDGES 1.95% 3 0 0 0 0 0 0 2 1
COXS GOODTIME PETITE MINNIE 1.95% 3 0 0 0 0 0 0 2 1
COXS GOODTIME CHARLIE'S ANGEL 1.95% 3 0 0 0 0 0 0 2 1
STARHAVEN'S HOT AND SPICY 1.56% 1 0 0 0 0 0 1 0 0
ENSTROM'S WILL HE MAKE IT 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S LEGEND OF KT 1.56% 1 0 0 0 0 0 1 0 0
ARROGANCE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S BREEZE OF KARENDON 1.56% 3 0 0 0 0 0 0 1 2
NOSTALGIE-BLANCHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BANDOG GARDIEN CAPEDCRUSADER 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
COLONEL BLANC DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
ANDREA DES GENTILS MINOIS 1.56% 4 0 0 0 0 0 0 0 4
ENSTROM'S PUDDIN'S PRINCESS 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOODTIME MEAGAN OF ACE 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME ACE IN THE HOLE 1.17% 3 0 0 0 0 0 0 0 3
COCO VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
AMADEE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME HOT TODDY 0.78% 2 0 0 0 0 0 0 0 2
FREEDOMS NOTTINGHAM LACE 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
COXS GOOD TIME CRICKET 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
COX'S GOODTIME CHARLIE BROWN 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
C AND D'S ANGELENE OF SHALMAR 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME DANDY ANDY 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEBULL ADAMS DINA OF RAGTIME 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
BORN-Ö'S DOMINIQUE 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
WAMBO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
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
COX'S GOODTIME LUCY 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
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
LEOPARD VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1
DUC DALI 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
C AND D'S DELIGHTFUL JAMIE 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
RAMONA PRINCESSE DE LA PARURE 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
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
YRMELA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1