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 ZUMZUM ZUMA


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 148 2 3 7 13 20 27 27 45
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 362 0 0 0 0 0 0 0 0
Ancestor loss % 71.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
EMPIRE'S BANDOG THE REAL MVP 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S BETTER LATE THAN NEVER 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS CODE D'HONNEUR OF BANDOG 31.25% 2 0 1 0 1 0 0 0 0
BANDOG N TX-STAR'S COME TO THE GARDEN 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S A LEAGUE OF HER OWN 25.00% 1 0 1 0 0 0 0 0 0
15.63% 2 0 0 1 0 1 0 0 0
BOCAGUAY AVIGDORS NORMA 15.63% 2 0 0 1 0 1 0 0 0
HILSMAN BANDOG HOLY MOSES! 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
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS REFLECT DE LA GLOIRE DE MES PARENTS 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 10.94% 3 0 0 0 1 1 1 0 0
DAULOKKE'S SEDEUX LE SUPERBE 9.38% 2 0 0 0 1 1 0 0 0
LEIBOLL'S VERSION 2 9.38% 2 0 0 0 1 1 0 0 0
AVIGDORS TROYA 9.38% 2 0 0 0 1 1 0 0 0
BANDOG'S JUMP FOR JOY 8.59% 5 0 0 0 0 1 3 1 0
COX'S GOODTIME POLAR BEAR 8.59% 10 0 0 0 0 0 2 6 2
7.81% 2 0 0 0 1 0 1 0 0
7.81% 2 0 0 0 1 0 1 0 0
GARDIEN BANDOG YANKEE DOODLE 7.03% 4 0 0 0 0 1 2 1 0
BANDOG'S TRICK OR TREAT 6.25% 1 0 0 0 1 0 0 0 0
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
6.25% 1 0 0 0 1 0 0 0 0
JACQUELLA ARMAN 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S MERCEDES 5.08% 5 0 0 0 0 0 2 2 1
4.69% 2 0 0 0 0 1 1 0 0
LEIBOLL'S RASMINE 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
PETI LLEVR TATA 4.69% 2 0 0 0 0 1 1 0 0
BANDOG'S A MILLION WISHES 4.30% 5 0 0 0 0 0 1 3 1
COX'S GOODTIME JAKE OF JOCK 3.91% 8 0 0 0 0 0 0 2 6
COX'S GOODTIME ISABELLA 3.91% 8 0 0 0 0 0 0 2 6
BANDOG'S ONE IN A MILLION 3.91% 8 0 0 0 0 0 0 2 6
GARDIEN'S LUMINATES THE RING 3.52% 4 0 0 0 0 0 1 2 1
BANDOG BAYOU'S THE WARRIOR 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S NEVER MORE 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S JOY RIDER 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 UZO LE CHAMOUR 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
JACQUELLA XANDRA 3.13% 1 0 0 0 0 1 0 0 0
PABLO PICASSO DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
LEIBOLL'S HANNIBAL 2.34% 4 0 0 0 0 0 0 2 2
RUTKJAER'S ALBERTE 2.34% 4 0 0 0 0 0 0 2 2
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
BANDOG'S LEGEND OF KT 1.95% 4 0 0 0 0 0 0 1 3
C AND D'S LABOSS MON BUNTIN 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
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
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
STARHAVEN LONGDOWN DARTAGNAN 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA VERIDIQUE 1.56% 1 0 0 0 0 0 1 0 0
EGOISTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
RAMONA PRINCESSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME JOCK OF BRIDGES 0.78% 2 0 0 0 0 0 0 0 2
COXS GOODTIME PETITE MINNIE 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S EL'BEE GREAT 0.78% 2 0 0 0 0 0 0 0 2
COXS GOODTIME CHARLIE'S ANGEL 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 GARDIEN ANGEL 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S BOUND FOR GLORY 0.78% 1 0 0 0 0 0 0 1 0
K N' D FOXY JOE OF COX'S GOODTIME 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S JOY TO THE WORLD 0.78% 2 0 0 0 0 0 0 0 2
ARROGANCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME I'M CHARLIE TOO II 0.78% 2 0 0 0 0 0 0 0 2
FRANCOIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA JACQUES 0.78% 2 0 0 0 0 0 0 0 2
BLACKY 0.78% 2 0 0 0 0 0 0 0 2
ROBOBULL FABELHAFT XCELSIOR 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
STARHAVEN'S OUIJA MA REVE RETOUR 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA RADOUCIR 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME BIT O'GOLD 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
FOURSTAR BANDOGS PATTYS PUDDIN 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME PIERRE OF K AND D 0.39% 1 0 0 0 0 0 0 0 1
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
VALENTINO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.39% 1 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 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
XCLUSIVE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S SAVAGE PRIDE 0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S SANTANA 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA JACQUARD 0.39% 1 0 0 0 0 0 0 0 1
POWERGAME'S COSI FAN TUTTE 0.39% 1 0 0 0 0 0 0 0 1