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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 ALEX


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 173 2 4 8 10 17 23 38 64
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 337 0 0 0 0 0 0 0 0
Ancestor loss % 66.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BOWHUNTER DE LA BETE 50.00% 1 1 0 0 0 0 0 0 0
OVERTOP LITTLE FANTASY 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 37.50% 2 0 1 1 0 0 0 0 0
MAJOR LEAGUES MIGHTY JOE AT WINSOME 25.00% 1 0 1 0 0 0 0 0 0
BLUEBONNET'S EXTRA DIRTY MARTINI A LA BETE 25.00% 1 0 1 0 0 0 0 0 0
DICAR BRAUNA 25.00% 1 0 1 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 18.75% 2 0 0 1 1 0 0 0 0
BANDOG'S JUMP FOR JOY 18.75% 2 0 0 1 1 0 0 0 0
COX'S GOODTIME POLAR BEAR 18.75% 4 0 0 0 2 2 0 0 0
FANCIBULS C'EST TOUT DE MOI 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
KINGFRIEND MR. WHAM 12.50% 1 0 0 1 0 0 0 0 0
KINGFRIEND MISS ONI 12.50% 1 0 0 1 0 0 0 0 0
GARDIEN'S LUMINATES THE RING 9.38% 2 0 0 0 1 1 0 0 0
COX'S GOODTIME JAKE OF JOCK 9.38% 4 0 0 0 0 2 2 0 0
COX'S GOODTIME ISABELLA 9.38% 4 0 0 0 0 2 2 0 0
BANDOG'S A MILLION WISHES 9.38% 2 0 0 0 1 1 0 0 0
BANDOG'S ONE IN A MILLION 9.38% 4 0 0 0 0 2 2 0 0
FRIEND DE LA PARURE OF KINGFRIEND 9.38% 2 0 0 0 1 1 0 0 0
EBONYHILLS FANCIBUL OLIE 6.25% 1 0 0 0 1 0 0 0 0
FANCIBULS DIAMOND IN THE SKY 6.25% 1 0 0 0 1 0 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0
KINGFRIEND MISS GUCCI 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 4.69% 4 0 0 0 0 0 2 2 0
COXS GOODTIME PETITE MINNIE 4.69% 4 0 0 0 0 0 2 2 0
ENSTROM'S EL'BEE GREAT 4.69% 4 0 0 0 0 0 2 2 0
COXS GOODTIME CHARLIE'S ANGEL 4.69% 4 0 0 0 0 0 2 2 0
4.69% 2 0 0 0 0 1 1 0 0
K N' D FOXY JOE OF COX'S GOODTIME 4.69% 4 0 0 0 0 0 2 2 0
BANDOG'S JOY TO THE WORLD 4.69% 4 0 0 0 0 0 2 2 0
TEXAS BOY V. FIVELZIGHT 4.69% 2 0 0 0 0 1 1 0 0
ARMANI DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
ENSTROM'S PUDDIN'S PRINCESS 3.13% 6 0 0 0 0 0 0 2 4
HERE TIS' UP 'N ADAM'S MATCH 3.13% 1 0 0 0 0 1 0 0 0
FANCIBUL'S SUMMERNIGHT DREAM 3.13% 1 0 0 0 0 1 0 0 0
FANCIBUL'S SUNKIST STAR ARISEN 3.13% 1 0 0 0 0 1 0 0 0
HI-ARC'S MINNIE MOUSE 3.13% 2 0 0 0 0 0 2 0 0
3.13% 1 0 0 0 0 1 0 0 0
ELLIOTT DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ANTOINETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
FLIRT DE LA PARURE OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 5 0 0 0 0 0 0 3 2
3.13% 1 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 2.73% 3 0 0 0 0 0 1 1 1
ORESTE DELL'AKIRIS 2.73% 3 0 0 0 0 0 1 1 1
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
ENSTROM'S WILL HE MAKE IT 2.34% 4 0 0 0 0 0 0 2 2
2.34% 6 0 0 0 0 0 0 0 6
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
2.34% 2 0 0 0 0 0 1 1 0
ZINA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
TIFFANY DELL'AKIRIS 2.34% 2 0 0 0 0 0 1 1 0
COLONEL TRUSARDI DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
MAROUSIA DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOODTIME MINDY LOU OFKN'D 1.56% 4 0 0 0 0 0 0 0 4
HERE TIS' UP 'N' ADAM DE MCKEE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
XOE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
OTTO-PRINCE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOOD TIME DANDY ANDY 1.17% 2 0 0 0 0 0 0 1 1
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
ADONIS EL FUERTE 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
GUY-LAROCHE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE MISS MILO 1.17% 3 0 0 0 0 0 0 0 3
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
OKLAHOMA MISS V. FIVELZIGHT 1.17% 2 0 0 0 0 0 0 1 1
JAGUAR'S NOEL OF JEALYN 1.17% 2 0 0 0 0 0 0 1 1
SHANN'S GEORGIA PEACH 1.17% 2 0 0 0 0 0 0 1 1
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
LA PETITE PIXIE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2
FAIRMONTS HEART TO BEAT 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
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
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
DON CAMILO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
EGOISTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
KLEINCALVIN DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
CHIRINE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE 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
0.39% 1 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VIOLET BLANCHE DELL'AKIRIS 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
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1
UNGARO DE LA PARURE 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
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1
COCOCHANEL DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
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