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Ancestor calculations 10 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:
DUAN TAO MISS.PEPPA


Coefficient of Inbreeding (COI):
6.250%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 187 2 3 8 6 13 19 28 40 57 84
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1859 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.9% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
OVERTOP CHINA COLIN 50.00% 1 1 0 0 0 0 0 0 0 0 0
QIAO JING LING QUAMY AT DUAN TAO 50.00% 1 1 0 0 0 0 0 0 0 0 0
MAJOR LEAGUES MIGHTY JOE AT WINSOME 37.50% 2 0 1 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 29.69% 6 0 0 1 2 0 3 0 0 0 0
OVERTOP BIG BEES 25.00% 1 0 1 0 0 0 0 0 0 0 0
OVERTOP'S COCO CHANEL 25.00% 1 0 1 0 0 0 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 17.38% 17 0 0 0 0 2 4 2 8 1 0
BANDOG'S JUMP FOR JOY 17.19% 8 0 0 0 1 2 1 4 0 0 0
GARDIEN BANDOG YANKEE DOODLE 16.41% 7 0 0 0 1 2 1 3 0 0 0
BOWHUNTER DE LA BETE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S BAYOU'S THE KING OF ROCK N ROLL 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
HILSMAN'S HIGH HOPES AT HOMEWOOD 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S ONE IN A MILLION 11.23% 26 0 0 0 0 0 2 6 3 8 7
COX'S GOODTIME JAKE OF JOCK 8.79% 18 0 0 0 0 0 2 4 2 8 2
COX'S GOODTIME ISABELLA 8.69% 17 0 0 0 0 0 2 4 2 8 1
BANDOG'S A MILLION WISHES 8.59% 8 0 0 0 0 1 2 1 4 0 0
GARDIEN'S LUMINATES THE RING 8.20% 7 0 0 0 0 1 2 1 3 0 0
BLUEBONNET'S EXTRA DIRTY MARTINI A LA BETE 6.25% 1 0 0 0 1 0 0 0 0 0 0
HILSMAN'S LILY OF THE NILE 6.25% 1 0 0 0 1 0 0 0 0 0 0
BANDOG'S JOY TO THE WORLD 5.37% 20 0 0 0 0 0 0 2 6 3 9
K N' D FOXY JOE OF COX'S GOODTIME 5.27% 19 0 0 0 0 0 0 2 6 3 8
HILSMAN'S BUTTERBEAN 4.69% 2 0 0 0 0 1 1 0 0 0 0
ENSTROM'S EL'BEE GREAT 4.39% 17 0 0 0 0 0 0 2 4 2 9
COX'S GOODTIME JOCK OF BRIDGES 4.30% 16 0 0 0 0 0 0 2 4 2 8
COXS GOODTIME PETITE MINNIE 4.30% 16 0 0 0 0 0 0 2 4 2 8
COXS GOODTIME CHARLIE'S ANGEL 4.30% 16 0 0 0 0 0 0 2 4 2 8
4.10% 7 0 0 0 0 0 1 2 1 3 0
3.22% 12 0 0 0 0 0 0 2 2 1 7
BANDOG BAYOU'S THE WARRIOR 3.13% 1 0 0 0 0 1 0 0 0 0 0
BANDOG'S DYNAMO 3.13% 1 0 0 0 0 1 0 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 3.13% 1 0 0 0 0 1 0 0 0 0 0
BANDOG'S NEVER MORE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
FANCIBULS C'EST TOUT DE MOI 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
2.34% 20 0 0 0 0 0 0 0 0 4 16
BANDOG'S KT LOOKING AT YOU 2.34% 6 0 0 0 0 0 1 0 0 3 2
BANDOG'S MAMA MIA 2.34% 6 0 0 0 0 0 1 0 0 3 2
2.34% 12 0 0 0 0 0 0 0 2 6 4
HILSMAN'S OCTAVIAN 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.25% 11 0 0 0 0 0 0 0 2 6 3
LEBULL ADAMS DINA OF RAGTIME 2.25% 11 0 0 0 0 0 0 0 2 6 3
HILSMAN'S TUPELO HONEY 1.95% 3 0 0 0 0 0 0 2 1 0 0
COX'S GOOD TIME HOT TODDY 1.76% 8 0 0 0 0 0 0 0 2 4 2
FREEDOMS NOTTINGHAM LACE 1.76% 8 0 0 0 0 0 0 0 2 4 2
COXS GOOD TIME CRICKET 1.76% 8 0 0 0 0 0 0 0 2 4 2
COX'S GOOD TIME DORENE 1.76% 15 0 0 0 0 0 0 0 0 3 12
ENSTROM'S WILL HE MAKE IT 1.76% 8 0 0 0 0 0 0 0 2 4 2
ADAMS' UNIQUE PHYSIQUE 1.76% 15 0 0 0 0 0 0 0 0 3 12
BANDOG'S JOY RIDER 1.56% 1 0 0 0 0 0 1 0 0 0 0
HILSMAN'S SANDS HEAVEN SENT 1.56% 1 0 0 0 0 0 1 0 0 0 0
EBONYHILLS FANCIBUL OLIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
FANCIBULS DIAMOND IN THE SKY 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 5 0 0 0 0 0 0 0 3 2 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
FAIRMONTS HEART TO BEAT 1.46% 13 0 0 0 0 0 0 0 0 2 11
1.46% 10 0 0 0 0 0 0 0 1 2 7
C AND D'S LABOSS MON BUNTIN 1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME DANDY ANDY 1.17% 7 0 0 0 0 0 0 0 1 2 4
HILSMAN'S AUGUSTUS 1.17% 2 0 0 0 0 0 0 1 1 0 0
HILSMAN'S BLONDE AMBITION 1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME SANDMAN 0.98% 8 0 0 0 0 0 0 0 0 2 6
ENSTROM'S VANILLA PUDDIN 0.98% 8 0 0 0 0 0 0 0 0 2 6
COX'S GOODTIME MINDY LOU OFKN'D 0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 8 0 0 0 0 0 0 0 0 2 6
0.98% 8 0 0 0 0 0 0 0 0 2 6
VI DU LAC STARHAVEN'S DANTE 0.88% 2 0 0 0 0 0 0 1 0 0 1
COX'S GOODTIME SUGAR PLUM 0.78% 6 0 0 0 0 0 0 0 0 2 4
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 6 0 0 0 0 0 0 0 0 2 4
COXS GOOD TIME PETITE POUPEE 0.78% 6 0 0 0 0 0 0 0 0 2 4
FAIRMONT'S RADAR AHEAD 0.78% 6 0 0 0 0 0 0 0 0 2 4
MADAMOISELLE COCO DE PETIT DRAC 0.78% 6 0 0 0 0 0 0 0 0 2 4
BANDOG'S BOUND FOR GLORY 0.78% 1 0 0 0 0 0 0 1 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 0.78% 1 0 0 0 0 0 0 1 0 0 0
HERE TIS' UP 'N ADAM'S MATCH 0.78% 1 0 0 0 0 0 0 1 0 0 0
FANCIBUL'S SUMMERNIGHT DREAM 0.78% 1 0 0 0 0 0 0 1 0 0 0
FANCIBUL'S SUNKIST STAR ARISEN 0.78% 1 0 0 0 0 0 0 1 0 0 0
HI-ARC'S MINNIE MOUSE 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
BANDOG'S GARDIEN ANGEL 0.68% 3 0 0 0 0 0 0 0 1 1 1
KISHNIGA'S BENVENUTO 0.59% 2 0 0 0 0 0 0 0 1 1 0
ARROGANCE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
FOURSTAR BANDOGS PATTYS PUDDIN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 0.39% 1 0 0 0 0 0 0 0 1 0 0
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HERE TIS' UP 'N' ADAM DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOODTIME THE JOCK 0.29% 2 0 0 0 0 0 0 0 0 1 1
COX'S GOODTIME BIT O'GOLD 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S JOIE DE NOEL 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
BANDOG'S TALK OF THE TOWN 0.29% 2 0 0 0 0 0 0 0 0 1 1
COX'S GOODTIME LUCY 0.29% 2 0 0 0 0 0 0 0 0 1 1
OTTO-PRINCE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
C AND D'S ANGELENE OF SHALMAR 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLONEL TRUSARDI DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.29% 2 0 0 0 0 0 0 0 0 1 1
LA PETITE PIXIE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME CHRISTMAS EVE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S BANDOLERO OF ONO 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S PETITE BABETTE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PIERRE 0.20% 2 0 0 0 0 0 0 0 0 0 2
XANDER VAN FIVELZIGHT 0.20% 2 0 0 0 0 0 0 0 0 0 2
GWENDOLYNE DE PETIT DRAC 0.20% 2 0 0 0 0 0 0 0 0 0 2
STARHAVEN'S HOT AND SPICY 0.20% 1 0 0 0 0 0 0 0 0 1 0
COLLOM'S PETITE SHERRIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
STARHAVEN'S SAVAGE PRIDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
STARHAVEN'S SANTANA 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME LI'L CHARLSIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S SPIKE OF STARHAVEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG'S CHERI CHLOE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG'S EARNIN' RESPECT 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME O'NARLY PECODA 0.10% 1 0 0 0 0 0 0 0 0 0 1
STARHAVEN'S MAKE A WISH 0.10% 1 0 0 0 0 0 0 0 0 0 1
STARHAVEN'S LA ECSTASY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
EGOISTE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANJOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
C AND D'S DELIGHTFUL JAMIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.10% 1 0 0 0 0 0 0 0 0 0 1
CROCKETT'S RAM BULL N GIRL 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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