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:
HILSMAN'S HIGH HOPES AT HOMEWOOD


Coefficient of Inbreeding (COI):
6.445%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 137 2 3 7 10 13 21 38 56
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 373 0 0 0 0 0 0 0 0
Ancestor loss % 73.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
NAPACHAI HILSMAN THROW CAUTION TO THE WIND 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN'S LILY OF THE NILE 50.00% 1 1 0 0 0 0 0 0 0
HILSMAN'S BUTTERBEAN 37.50% 2 0 1 1 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
BANDOG'S KT LOOKING AT YOU 18.75% 6 0 0 1 0 0 3 2 0
HILSMAN'S OCTAVIAN 18.75% 2 0 0 1 1 0 0 0 0
BANDOG'S MAMA MIA 18.75% 6 0 0 1 0 0 3 2 0
HILSMAN'S TUPELO HONEY 15.63% 3 0 0 0 2 1 0 0 0
BANDOG'S FEEL THE MAGIC 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% 5 0 0 0 0 3 2 0 0
12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 10.94% 4 0 0 0 0 3 1 0 0
K N' D FOXY JOE OF COX'S GOODTIME 10.94% 12 0 0 0 0 2 0 2 8
BANDOG'S JOY TO THE WORLD 10.94% 12 0 0 0 0 2 0 2 8
10.16% 7 0 0 0 1 0 0 4 2
C AND D'S LABOSS MON BUNTIN 9.38% 2 0 0 0 1 1 0 0 0
HILSMAN'S AUGUSTUS 9.38% 2 0 0 0 1 1 0 0 0
HILSMAN'S BLONDE AMBITION 9.38% 2 0 0 0 1 1 0 0 0
BANDOG'S BREEZE OF KARENDON 9.38% 6 0 0 0 1 0 0 3 2
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
VI DU LAC STARHAVEN'S DANTE 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 5.86% 5 0 0 0 0 0 3 1 1
COX'S GOODTIME ISABELLA 5.47% 4 0 0 0 0 0 3 1 0
4.69% 5 0 0 0 0 0 2 1 2
ARROGANCE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
BANDOG GARDIEN CAPEDCRUSADER 4.69% 2 0 0 0 0 1 1 0 0
KARENDON'S JOYAU DE FRANCE 4.30% 4 0 0 0 0 1 0 0 3
3.91% 4 0 0 0 0 0 2 0 2
LEBULL ADAMS DINA OF RAGTIME 3.91% 4 0 0 0 0 0 2 0 2
ENSTROM'S EL'BEE GREAT 3.52% 5 0 0 0 0 0 0 4 1
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
COX'S GOODTIME JOCK OF BRIDGES 2.73% 4 0 0 0 0 0 0 3 1
COXS GOODTIME PETITE MINNIE 2.73% 4 0 0 0 0 0 0 3 1
COX'S GOOD TIME DORENE 2.73% 5 0 0 0 0 0 0 2 3
COXS GOODTIME CHARLIE'S ANGEL 2.73% 4 0 0 0 0 0 0 3 1
ADAMS' UNIQUE PHYSIQUE 2.73% 5 0 0 0 0 0 0 2 3
COX'S GOODTIME BIT O'GOLD 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOOD TIME DANDY ANDY 2.34% 4 0 0 0 0 0 0 2 2
OTTO-PRINCE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
COLONEL TRUSARDI DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
C AND D'S ANGELENE OF SHALMAR 2.34% 2 0 0 0 0 0 1 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 2.34% 2 0 0 0 0 0 1 1 0
ENSTROM'S WILL HE MAKE IT 1.95% 5 0 0 0 0 0 0 0 5
STARHAVEN'S HOT AND SPICY 1.56% 1 0 0 0 0 0 1 0 0
ENSTROM'S PUDDIN'S PRINCESS 1.56% 4 0 0 0 0 0 0 0 4
COX'S GOODTIME CHARLIE BROWN 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
BANDOG'S LEGEND OF KT 1.56% 1 0 0 0 0 0 1 0 0
CHIRINE MA JOIE 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME THE JOCK 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOOD TIME HOT TODDY 1.17% 3 0 0 0 0 0 0 0 3
FREEDOMS NOTTINGHAM LACE 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME LA TIGRE 1.17% 3 0 0 0 0 0 0 0 3
COXS GOOD TIME CRICKET 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOODTIME LUCY 1.17% 2 0 0 0 0 0 0 1 1
BANDOG'S TALK OF THE TOWN 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
EGOISTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
ANJOU DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
C AND D'S DELIGHTFUL JAMIE 1.17% 2 0 0 0 0 0 0 1 1
OMAR SHARIF DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
WAMBO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
FAIRMONTS HEART TO BEAT 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
BANDOG'S CHERI CHLOE 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
0.78% 2 0 0 0 0 0 0 0 2
TERRETTE'S JOIE DE NOEL 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME LI'L CHARLSIE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 0.39% 1 0 0 0 0 0 0 0 1
VALENTINO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 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
0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S EARNIN' RESPECT 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S T MODEL SPECIAL 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S DIXIE DARLING 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
JAGUAR'S DESIREE OF BANDOG 0.39% 1 0 0 0 0 0 0 0 1