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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:
EMPIRE N BANDOG'S PIECE OF MY HEART


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 240 2 3 8 9 16 32 60 91
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 270 0 0 0 0 0 0 0 0
Ancestor loss % 52.9% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
HILSMAN SIDNEY BECHET 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S PING PING PANDA 50.00% 1 1 0 0 0 0 0 0 0
NAPACHAI HILSMAN BROTHER THELONIOUS 25.00% 1 0 1 0 0 0 0 0 0
HILSMAN'S VAGABOND DUVEL 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S BAYOU BROOKLYN 25.00% 1 0 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 19.53% 10 0 0 0 2 0 2 4 2
GARDIEN BANDOG YANKEE DOODLE 18.75% 4 0 0 1 0 1 2 0 0
BANDOG'S JUMP FOR JOY 18.75% 4 0 0 1 0 1 2 0 0
HILSMAN'S BACCHUS 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 12.50% 1 0 0 1 0 0 0 0 0
HILSMAN'S QUEEN OF DRAGONS 12.50% 1 0 0 1 0 0 0 0 0
BANDOG N TX-STAR'S COME TO THE GARDEN 12.50% 1 0 0 1 0 0 0 0 0
BANDOG BAYOU'S BETTY BOOP 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S ONE IN A MILLION 10.55% 10 0 0 0 0 2 0 3 5
COX'S GOODTIME JAKE OF JOCK 9.38% 8 0 0 0 0 2 0 2 4
COX'S GOODTIME ISABELLA 9.38% 8 0 0 0 0 2 0 2 4
GARDIEN'S LUMINATES THE RING 9.38% 4 0 0 0 1 0 1 2 0
BANDOG'S A MILLION WISHES 9.38% 4 0 0 0 1 0 1 2 0
HILSMAN'S LWOLFRANCH HOMER AT HOMEWOOD 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN HOLLYWOOD DEVINE MS MEENA 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS LEGION D'HONNEUR 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS GARGAMELLE 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN'S MINI ME 6.25% 1 0 0 0 1 0 0 0 0
HILSMAN BANDOG HOLY MOSES! 6.25% 1 0 0 0 1 0 0 0 0
4.69% 4 0 0 0 0 1 0 1 2
BANDOG'S LEGEND OF KT 4.69% 4 0 0 0 0 1 0 1 2
K N' D FOXY JOE OF COX'S GOODTIME 4.30% 5 0 0 0 0 0 2 0 3
BANDOG'S JOY TO THE WORLD 4.30% 5 0 0 0 0 0 2 0 3
COXS GOODTIME PETITE MINNIE 3.91% 4 0 0 0 0 0 2 0 2
ENSTROM'S EL'BEE GREAT 3.91% 4 0 0 0 0 0 2 0 2
COXS GOODTIME CHARLIE'S ANGEL 3.91% 4 0 0 0 0 0 2 0 2
STARHAVEN'S TAROT AT BAYHILL 3.52% 3 0 0 0 0 0 2 0 1
MIRADON CELEBRATION AT LWOLFRANCH 3.13% 1 0 0 0 0 1 0 0 0
HILSMAN DANCER FOR MONEY AT LWOLFRANCH 3.13% 1 0 0 0 0 1 0 0 0
BAYHILL LET THEM EAT CAKE 3.13% 1 0 0 0 0 1 0 0 0
BAYHILL SEBASTIANO 3.13% 1 0 0 0 0 1 0 0 0
HILSMAN'S BIT O' HONEY 3.13% 2 0 0 0 0 0 2 0 0
3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 3.13% 1 0 0 0 0 1 0 0 0
HONORE DE TAMERAN 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS IDEE FIXE 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS EMOTION 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS TROYA 3.13% 3 0 0 0 0 0 1 2 0
COX'S GOOD TIME ACE IN THE HOLE 3.13% 6 0 0 0 0 0 0 2 4
HILSMAN'S TUPELO HONEY 2.73% 4 0 0 0 0 0 0 3 1
STEPHLYN'S ABSOLUTELY FABULOUS 2.34% 2 0 0 0 0 0 1 1 0
STEPHLYN'S RING OF FIRE 2.34% 2 0 0 0 0 0 1 1 0
STEPHLYN'S WILD WILD WEST 2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
HILSMAN'S SANDS HEAVEN SENT 2.34% 2 0 0 0 0 0 1 1 0
HILSMAN'S FULL OF GRACE 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
BANDOG GARDIEN CAPEDCRUSADER 2.34% 3 0 0 0 0 0 1 0 2
DAULOKKE'S UZO LE CHAMOUR 2.34% 2 0 0 0 0 0 1 1 0
ENSTROM'S PUDDIN'S PRINCESS 2.34% 4 0 0 0 0 0 0 2 2
COX'S GOODTIME PIERRE OF K AND D 2.34% 3 0 0 0 0 0 1 0 2
VI DU LAC STARHAVEN'S DANTE 1.95% 4 0 0 0 0 0 0 1 3
BANDOG'S BEETLE JUICE 1.95% 5 0 0 0 0 0 0 0 5
1.95% 5 0 0 0 0 0 0 0 5
LEIBÖLL'S PRALINE' 1.95% 3 0 0 0 0 0 0 2 1
1.95% 2 0 0 0 0 0 1 0 1
BAYHILL CELEBRATE! 1.56% 1 0 0 0 0 0 1 0 0
MIRADON KISSA LOTTA FROGS 1.56% 1 0 0 0 0 0 1 0 0
FREEDOMS NOTTINGHAM LACE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 4 0 0 0 0 0 0 0 4
STARHAVEN'S SAVAGE PRIDE 1.56% 2 0 0 0 0 0 0 2 0
STARHAVEN'S SANTANA 1.56% 2 0 0 0 0 0 0 2 0
C AND D'S LABOSS MON BUNTIN 1.56% 2 0 0 0 0 0 0 2 0
JAGUAR'S CHEWBACA JAMEL 1.56% 1 0 0 0 0 0 1 0 0
HILSMAN'S AUGUSTUS 1.56% 2 0 0 0 0 0 0 2 0
HILSMAN'S BLONDE AMBITION 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
FLAUBERT DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
AVIGDORS EXPRESSION 1.56% 1 0 0 0 0 0 1 0 0
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S NORDIQUE TRUFFE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
PETI LLEVR TATA 1.56% 3 0 0 0 0 0 0 1 2
COX'S GOOD TIME HOT TODDY 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME LA TIGRE 1.56% 2 0 0 0 0 0 0 2 0
COXS GOOD TIME CRICKET 1.56% 2 0 0 0 0 0 0 2 0
ENSTROM'S WILL HE MAKE IT 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME CHARLIE BROWN 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME MEAGAN OF ACE 1.56% 2 0 0 0 0 0 0 2 0
BANDOG'S BOUND FOR GLORY 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
LEBULL ADAMS DINA OF RAGTIME 1.56% 2 0 0 0 0 0 0 2 0
MCBETHS TOTAL JUSTICE 1.17% 2 0 0 0 0 0 0 1 1
HILSMAN'S SAVOY TRUFFLE 1.17% 2 0 0 0 0 0 0 1 1
JAGUAR'S DON'T MEZ WITH TEX JAMEL 1.17% 2 0 0 0 0 0 0 1 1
ZENITH DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
QUINTON XAR DU COUSTEAU 1.17% 2 0 0 0 0 0 0 1 1
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S MERCEDES 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME DORENE 1.17% 3 0 0 0 0 0 0 0 3
ADAMS' UNIQUE PHYSIQUE 1.17% 3 0 0 0 0 0 0 0 3
BAYHILL LA DOLCE VITA 0.78% 1 0 0 0 0 0 0 1 0
BLAZINS' IRONSIDE PERRY OF NRW 0.78% 2 0 0 0 0 0 0 0 2
SHADETREE STEPHLYN GETNJIGGYW'IT 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN LONGDOWN DARTAGNAN 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
MIRADON MUST POSSESS 0.78% 1 0 0 0 0 0 0 1 0
ARROGANCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S DE'JA-VU 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME I'M CHARLIE TOO II 0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S GARDIEN ANGEL 0.78% 1 0 0 0 0 0 0 1 0
C AND D'S MADONNA LA MON 0.78% 2 0 0 0 0 0 0 0 2
DELILAH DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
ZINA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
GEORGIE UNIC VAN MUPPY'S PLACE 0.78% 1 0 0 0 0 0 0 1 0
PABLO PICASSO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBOLL'S RASMINE 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 O'NARLY PECODA 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S LA ECSTASY 0.78% 2 0 0 0 0 0 0 0 2
FOURSTAR BANDOGS PATTYS PUDDIN 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME DANDY ANDY 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME MINDY LOU OFKN'D 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
OBSESSION DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
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
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
0.78% 1 0 0 0 0 0 0 1 0
STARHAVEN'S MAKE A WISH 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S OUIJA MA REVE RETOUR 0.39% 1 0 0 0 0 0 0 0 1
BRIARPATCH'S SIMON SAYS 0.39% 1 0 0 0 0 0 0 0 1
KOBI'S HOT CROSS BUNZ 0.39% 1 0 0 0 0 0 0 0 1
AKIRA 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
HILSMAN'S CAT'S MEOW 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S ANGEL 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
COX'S GOODTIME THE JOCK 0.39% 1 0 0 0 0 0 0 0 1
ARMANI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BRUNO DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
BEATRICE DE LA PARURE 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
UNIC 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
0.39% 1 0 0 0 0 0 0 0 1
KAY LES PETITS ARCHANGES 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
SUZIE QUE V. FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1
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
DAULÖKKE'S GOURMET DU MILA 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME LUCY 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S TALK OF THE TOWN 0.39% 1 0 0 0 0 0 0 0 1
ALESSANDROVITTORIO DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S THE CATS BROKEN HEART 0.39% 1 0 0 0 0 0 0 0 1
COLONEL TRUSARDI 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
0.39% 1 0 0 0 0 0 0 0 1
LATOIYA DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
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