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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:
BANDOG'S I LOVE LUCY


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 203 2 2 7 10 18 29 42 77
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 307 0 0 0 0 0 0 0 0
Ancestor loss % 60.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BANDOG'S FEEL THE MAGIC 62.50% 3 1 0 0 2 0 0 0 0
BANDOG'S BAYOU BROOKLYN 50.00% 1 1 0 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 32.03% 7 0 0 2 0 0 4 1 0
GARDIEN BANDOG YANKEE DOODLE 31.25% 3 0 1 0 0 2 0 0 0
BANDOG'S JUMP FOR JOY 31.25% 3 0 1 0 0 2 0 0 0
BANDOG'S ONE IN A MILLION 17.97% 8 0 0 0 2 0 1 5 0
COX'S GOODTIME JAKE OF JOCK 16.41% 8 0 0 0 2 0 0 4 2
COX'S GOODTIME ISABELLA 16.02% 7 0 0 0 2 0 0 4 1
GARDIEN'S LUMINATES THE RING 15.63% 3 0 0 1 0 0 2 0 0
BANDOG'S A MILLION WISHES 15.63% 3 0 0 1 0 0 2 0 0
HILSMAN BANDOG HOLY MOSES! 12.50% 1 0 0 1 0 0 0 0 0
BANDOG BAYOU'S SOUTHERN BELLE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS IRREALITE DE JEAN COCTEAU 12.50% 1 0 0 1 0 0 0 0 0
BAYHILL AUGUST NASH 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S JOY TO THE WORLD 9.38% 9 0 0 0 0 2 0 1 6
K N' D FOXY JOE OF COX'S GOODTIME 8.98% 8 0 0 0 0 2 0 1 5
COX'S GOODTIME JOCK OF BRIDGES 7.81% 6 0 0 0 0 2 0 0 4
COXS GOODTIME PETITE MINNIE 7.81% 6 0 0 0 0 2 0 0 4
ENSTROM'S EL'BEE GREAT 7.81% 6 0 0 0 0 2 0 0 4
COXS GOODTIME CHARLIE'S ANGEL 7.81% 6 0 0 0 0 2 0 0 4
7.81% 3 0 0 0 1 0 0 2 0
6.25% 12 0 0 0 0 0 0 4 8
HILSMAN'S BUTTERBEAN 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS EMOTION 6.25% 1 0 0 0 1 0 0 0 0
BAYHILL SEBASTIANO 6.25% 1 0 0 0 1 0 0 0 0
BAYHILL LET THEM EAT CAKE 6.25% 1 0 0 0 1 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 6.25% 2 0 0 0 0 2 0 0 0
FAIRMONTS HEART TO BEAT 4.30% 9 0 0 0 0 0 0 2 7
COX'S GOOD TIME DORENE 3.91% 7 0 0 0 0 0 0 3 4
ADAMS' UNIQUE PHYSIQUE 3.91% 7 0 0 0 0 0 0 3 4
3.91% 3 0 0 0 0 1 0 0 2
3.52% 6 0 0 0 0 0 1 0 5
3.52% 3 0 0 0 0 0 2 0 1
3.52% 3 0 0 0 0 0 2 0 1
LEBULL ADAMS DINA OF RAGTIME 3.52% 3 0 0 0 0 0 2 0 1
COX'S GOOD TIME HOT TODDY 3.13% 2 0 0 0 0 0 2 0 0
FREEDOMS NOTTINGHAM LACE 3.13% 2 0 0 0 0 0 2 0 0
COXS GOOD TIME CRICKET 3.13% 2 0 0 0 0 0 2 0 0
ENSTROM'S WILL HE MAKE IT 3.13% 2 0 0 0 0 0 2 0 0
BANDOG'S BOUND FOR GLORY 3.13% 1 0 0 0 0 1 0 0 0
HILSMAN'S OCTAVIAN 3.13% 1 0 0 0 0 1 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0
LEIBOLL'S VERSION 2 3.13% 1 0 0 0 0 1 0 0 0
DAULOKKE'S UZO LE CHAMOUR 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS TROYA 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S CHEWBACA JAMEL 3.13% 1 0 0 0 0 1 0 0 0
STARHAVEN'S SAVAGE PRIDE 3.13% 2 0 0 0 0 0 2 0 0
STARHAVEN'S SANTANA 3.13% 2 0 0 0 0 0 2 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOOD TIME SANDMAN 2.34% 4 0 0 0 0 0 0 2 2
ENSTROM'S VANILLA PUDDIN 2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
COX'S GOOD TIME DANDY ANDY 1.95% 2 0 0 0 0 0 1 0 1
BANDOG'S GARDIEN ANGEL 1.95% 2 0 0 0 0 0 1 0 1
LEIBÖLL'S MERCEDES 1.95% 3 0 0 0 0 0 0 2 1
C AND D'S LABOSS MON BUNTIN 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME SUGAR PLUM 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME SPARKLE OF KN'D 1.56% 2 0 0 0 0 0 0 2 0
COXS GOOD TIME PETITE POUPEE 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME MINDY LOU OFKN'D 1.56% 2 0 0 0 0 0 0 2 0
FAIRMONT'S RADAR AHEAD 1.56% 2 0 0 0 0 0 0 2 0
MADAMOISELLE COCO DE PETIT DRAC 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
HILSMAN'S AUGUSTUS 1.56% 1 0 0 0 0 0 1 0 0
HILSMAN'S BLONDE AMBITION 1.56% 1 0 0 0 0 0 1 0 0
HILSMAN'S TUPELO HONEY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
QUINTON XAR DU COUSTEAU 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
PETI LLEVR TATA 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME O'NARLY PECODA 1.56% 2 0 0 0 0 0 0 2 0
STEPHLYN'S WILD WILD WEST 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 1.56% 1 0 0 0 0 0 1 0 0
1.17% 3 0 0 0 0 0 0 0 3
TERRETTE'S JOIE DE NOEL 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
PABLO PICASSO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME THE JOCK 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME CHRISTMAS EVE 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S BANDOLERO OF ONO 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.78% 2 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.78% 2 0 0 0 0 0 0 0 2
COX'S PETITE BABETTE 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
COX'S GOOD TIME PIERRE 0.78% 2 0 0 0 0 0 0 0 2
XANDER VAN FIVELZIGHT 0.78% 2 0 0 0 0 0 0 0 2
GWENDOLYNE DE PETIT DRAC 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S TWICE CHARMED 0.78% 2 0 0 0 0 0 0 0 2
FISHER'S MON REVE OF STARHAVEN 0.78% 2 0 0 0 0 0 0 0 2
COLLOM'S PETITE SHERRIE 0.78% 2 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S KT LOOKING AT YOU 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S MAMA MIA 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S TALK OF THE TOWN 0.78% 1 0 0 0 0 0 0 1 0
ARROGANCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
EGOISTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME LUCY 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
LEIBOLL'S HANNIBAL 0.78% 2 0 0 0 0 0 0 0 2
ALESSANDROVITTORIO DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S BENVENUTO 0.78% 2 0 0 0 0 0 0 0 2
COLONEL TRUSARDI DE LA PARURE 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
RUTKJAER'S ALBERTE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
KAY LES PETITS ARCHANGES 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
LATOIYA DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME GINGER SNAP 0.78% 2 0 0 0 0 0 0 0 2
VI DU LAC STARHAVEN'S HOT FLASH 0.78% 2 0 0 0 0 0 0 0 2
VI DU LAC STARHAVEN'S ANGEL 0.78% 2 0 0 0 0 0 0 0 2
SHADETREE STEPHLYN GETNJIGGYW'IT 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 LI'L CHARLSIE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME BIT O'GOLD 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MAKE HIS MARC 0.39% 1 0 0 0 0 0 0 0 1
OTTO-PRINCE 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
XCLUSIVE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S ANGELENE OF SHALMAR 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 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
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
FILOU JOLIE VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S GATI GATI DE FRAU 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
COCOCHANEL DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BEE-VEE'S SLY LEFOX BUSHAWAY 0.39% 1 0 0 0 0 0 0 0 1
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
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