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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:
OVERTOP CHINA TIANA


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 184 2 3 7 12 18 22 28 53 74
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 838 0 0 0 0 0 0 0 0 0
Ancestor loss % 82.0% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
BOWHUNTER DE LA BETE 50.00% 1 1 0 0 0 0 0 0 0 0
HILSMAN'S HIGH HOPES AT HOMEWOOD 50.00% 1 1 0 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 31.25% 2 0 1 0 1 0 0 0 0 0
BLUEBONNET'S EXTRA DIRTY MARTINI A LA BETE 25.00% 1 0 1 0 0 0 0 0 0 0
HILSMAN'S LILY OF THE NILE 25.00% 1 0 1 0 0 0 0 0 0 0
HILSMAN'S BUTTERBEAN 18.75% 2 0 0 1 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 17.97% 6 0 0 0 2 0 3 1 0 0
BANDOG'S ONE IN A MILLION 17.77% 18 0 0 0 0 4 0 2 7 5
GARDIEN BANDOG YANKEE DOODLE 15.63% 2 0 0 1 0 1 0 0 0 0
BANDOG'S JUMP FOR JOY 15.63% 2 0 0 1 0 1 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 12.50% 1 0 0 1 0 0 0 0 0 0
FANCIBULS C'EST TOUT DE MOI 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
HILSMAN SANDS CHLOE' 12.50% 1 0 0 1 0 0 0 0 0 0
BANDOG'S KT LOOKING AT YOU 9.38% 6 0 0 0 1 0 0 3 2 0
BANDOG'S MAMA MIA 9.38% 6 0 0 0 1 0 0 3 2 0
HILSMAN'S OCTAVIAN 9.38% 2 0 0 0 1 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 9.18% 7 0 0 0 0 2 0 3 1 1
COX'S GOODTIME ISABELLA 8.98% 6 0 0 0 0 2 0 3 1 0
K N' D FOXY JOE OF COX'S GOODTIME 8.59% 14 0 0 0 0 0 4 0 2 8
BANDOG'S JOY TO THE WORLD 8.59% 14 0 0 0 0 0 4 0 2 8
GARDIEN'S LUMINATES THE RING 7.81% 2 0 0 0 1 0 1 0 0 0
BANDOG'S A MILLION WISHES 7.81% 2 0 0 0 1 0 1 0 0 0
HILSMAN'S TUPELO HONEY 7.81% 3 0 0 0 0 2 1 0 0 0
6.64% 8 0 0 0 0 1 1 0 4 2
EBONYHILLS FANCIBUL OLIE 6.25% 1 0 0 0 1 0 0 0 0 0
FANCIBULS DIAMOND IN THE SKY 6.25% 1 0 0 0 1 0 0 0 0 0
HILSMAN'S SANDS HEAVEN SENT 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 5 0 0 0 0 0 3 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 4.88% 7 0 0 0 0 0 2 0 4 1
C AND D'S LABOSS MON BUNTIN 4.69% 2 0 0 0 0 1 1 0 0 0
HILSMAN'S AUGUSTUS 4.69% 2 0 0 0 0 1 1 0 0 0
HILSMAN'S BLONDE AMBITION 4.69% 2 0 0 0 0 1 1 0 0 0
BANDOG'S BREEZE OF KARENDON 4.69% 6 0 0 0 0 1 0 0 3 2
COX'S GOODTIME JOCK OF BRIDGES 4.49% 6 0 0 0 0 0 2 0 3 1
COXS GOODTIME PETITE MINNIE 4.49% 6 0 0 0 0 0 2 0 3 1
COXS GOODTIME CHARLIE'S ANGEL 4.49% 6 0 0 0 0 0 2 0 3 1
COX'S GOOD TIME DORENE 3.91% 15 0 0 0 0 0 0 0 5 10
ADAMS' UNIQUE PHYSIQUE 3.91% 15 0 0 0 0 0 0 0 5 10
3.91% 2 0 0 0 0 1 0 1 0 0
3.91% 7 0 0 0 0 0 0 4 1 2
3.52% 6 0 0 0 0 0 0 4 0 2
LEBULL ADAMS DINA OF RAGTIME 3.52% 6 0 0 0 0 0 0 4 0 2
3.13% 12 0 0 0 0 0 0 0 4 8
HERE TIS' UP 'N ADAM'S MATCH 3.13% 1 0 0 0 0 1 0 0 0 0
FANCIBUL'S SUMMERNIGHT DREAM 3.13% 1 0 0 0 0 1 0 0 0 0
FANCIBUL'S SUNKIST STAR ARISEN 3.13% 1 0 0 0 0 1 0 0 0 0
HI-ARC'S MINNIE MOUSE 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 3.13% 1 0 0 0 0 1 0 0 0 0
FAIRMONTS HEART TO BEAT 2.93% 13 0 0 0 0 0 0 0 2 11
2.54% 9 0 0 0 0 0 0 1 1 7
ENSTROM'S WILL HE MAKE IT 2.54% 7 0 0 0 0 0 0 2 0 5
ARROGANCE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME HOT TODDY 2.15% 5 0 0 0 0 0 0 2 0 3
FREEDOMS NOTTINGHAM LACE 2.15% 5 0 0 0 0 0 0 2 0 3
COXS GOOD TIME CRICKET 2.15% 5 0 0 0 0 0 0 2 0 3
KARENDON'S JOYAU DE FRANCE 2.15% 4 0 0 0 0 0 1 0 0 3
COX'S GOOD TIME DANDY ANDY 1.95% 5 0 0 0 0 0 0 1 2 2
COX'S GOODTIME MINDY LOU OFKN'D 1.56% 4 0 0 0 0 0 0 0 4 0
1.56% 4 0 0 0 0 0 0 0 4 0
1.56% 4 0 0 0 0 0 0 0 4 0
HERE TIS' UP 'N' ADAM DE MCKEE 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% 2 0 0 0 0 0 0 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME SANDMAN 1.17% 4 0 0 0 0 0 0 0 2 2
COX'S GOODTIME BIT O'GOLD 1.17% 2 0 0 0 0 0 0 1 1 0
ENSTROM'S VANILLA PUDDIN 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
BANDOG'S GARDIEN ANGEL 1.17% 2 0 0 0 0 0 0 1 1 0
OTTO-PRINCE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
COLONEL TRUSARDI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
C AND D'S ANGELENE OF SHALMAR 1.17% 2 0 0 0 0 0 0 1 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOODTIME SUGAR PLUM 0.98% 3 0 0 0 0 0 0 0 2 1
0.98% 5 0 0 0 0 0 0 0 0 5
TERRETTE'S JOIE DE NOEL 0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 5 0 0 0 0 0 0 0 0 5
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 2 0 0 0 0 0 0 0 2 0
LA PETITE PIXIE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2 0
COXS GOOD TIME PETITE POUPEE 0.78% 2 0 0 0 0 0 0 0 2 0
FAIRMONT'S RADAR AHEAD 0.78% 2 0 0 0 0 0 0 0 2 0
MADAMOISELLE COCO DE PETIT DRAC 0.78% 2 0 0 0 0 0 0 0 2 0
STARHAVEN'S HOT AND SPICY 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 4 0 0 0 0 0 0 0 0 4
CHIRINE MA JOIE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOODTIME THE JOCK 0.59% 2 0 0 0 0 0 0 0 1 1
BANDOG'S TALK OF THE TOWN 0.59% 2 0 0 0 0 0 0 0 1 1
EGOISTE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
ANJOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
COX'S GOODTIME LUCY 0.59% 2 0 0 0 0 0 0 0 1 1
C AND D'S DELIGHTFUL JAMIE 0.59% 2 0 0 0 0 0 0 0 1 1
OMAR SHARIF DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
WAMBO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME CHRISTMAS EVE 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S BANDOLERO OF ONO 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.39% 2 0 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S PETITE BABETTE 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% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PIERRE 0.39% 2 0 0 0 0 0 0 0 0 2
XANDER VAN FIVELZIGHT 0.39% 2 0 0 0 0 0 0 0 0 2
GWENDOLYNE DE PETIT DRAC 0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S SPIKE OF STARHAVEN 0.39% 1 0 0 0 0 0 0 0 1 0
COLLOM'S PETITE SHERRIE 0.39% 2 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.39% 2 0 0 0 0 0 0 0 0 2
BANDOG'S CHERI CHLOE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
LA PETITE MONIQUE DE MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
CROCKETT'S RAM BULL N GIRL 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
VALENTINO DE LA PARURE 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
DUC DALI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
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
C AND D'S T MODEL SPECIAL 0.20% 1 0 0 0 0 0 0 0 0 1
C AND D'S DIXIE DARLING 0.20% 1 0 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
PICASSO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
WANDA'S SUGAR MAN 0.20% 1 0 0 0 0 0 0 0 0 1
RAMBULL'S MINERVA 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S DESIREE OF BANDOG 0.20% 1 0 0 0 0 0 0 0 0 1
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