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 DID IT MY WAY


Coefficient of Inbreeding (COI):
6.958%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 146 2 4 8 9 19 20 32 54
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 364 0 0 0 0 0 0 0 0
Ancestor loss % 71.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BANDOG N TX-STAR ITS NOT EASYBEING GREEN @2 STARS 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S BETTY BOOP AT STORMY MOUNTAIN 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 37.50% 2 0 1 1 0 0 0 0 0
BANDOG'S A LEAGUE OF HIS OWN AT TX STAR 25.00% 1 0 1 0 0 0 0 0 0
2 STARS GIRL ON FIRE 25.00% 1 0 1 0 0 0 0 0 0
LIONHEARTS GOLD AT STORMY MOUNTAIN 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S MOJO DE LA RIVE GAUCHE 18.75% 2 0 0 1 1 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0
BANDOG'S NOWUCIT AT TX STAR 12.50% 1 0 0 1 0 0 0 0 0
2 STARS ONE TOUGH HOMBRE 12.50% 1 0 0 1 0 0 0 0 0
2 STARS SPIRIT OF LIBERTY 12.50% 1 0 0 1 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS 12.50% 2 0 0 0 2 0 0 0 0
LIONHEART'S MAD MAN O' FORTUNE 12.50% 1 0 0 1 0 0 0 0 0
LIONHEART'S LA MOME PIAF 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 11.72% 13 0 0 0 0 0 3 8 2
BANDOG'S JUMP FOR JOY 10.16% 6 0 0 0 0 1 4 1 0
BANDOG BAYOU'S THE WARRIOR 9.38% 2 0 0 0 1 1 0 0 0
BANDOG'S NEVER MORE 9.38% 2 0 0 0 1 1 0 0 0
GARDIEN BANDOG YANKEE DOODLE 8.59% 5 0 0 0 0 1 3 1 0
BANDOG'S FEEL THE MAGIC 7.81% 3 0 0 0 0 2 1 0 0
BANDOG'S TRICK OR TREAT 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 6.25% 12 0 0 0 0 0 0 4 8
AVIGDORS CODE D'HONNEUR OF BANDOG 6.25% 1 0 0 0 1 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
LIONHEART'S FORTUNE FIVE HUNDRED 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME ISABELLA 5.86% 12 0 0 0 0 0 0 3 9
BANDOG'S ONE IN A MILLION 5.86% 12 0 0 0 0 0 0 3 9
C AND D'S LABOSS MON BUNTIN 5.47% 4 0 0 0 0 1 1 0 2
BANDOG'S A MILLION WISHES 5.08% 6 0 0 0 0 0 1 4 1
BANDOG'S BAYOU'S CREME BRULEE 4.69% 2 0 0 0 0 1 1 0 0
JACKPOT! I'M THE BOSS OF JUSTUS 4.30% 3 0 0 0 0 1 0 1 1
GARDIEN'S LUMINATES THE RING 4.30% 5 0 0 0 0 0 1 3 1
LIONHEART'S RUBYCUBE OF DYGROS 4.30% 3 0 0 0 0 1 0 1 1
C AND D'S SAMANTHA 3.52% 2 0 0 0 0 1 0 0 1
BELBOULECAN DU CHAMPAGNE MONDO 3.52% 2 0 0 0 0 1 0 0 1
3.52% 2 0 0 0 0 1 0 0 1
BANDOG'S JOY RIDER 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
BOCAGUAY AVIGDORS NORMA 3.13% 1 0 0 0 0 1 0 0 0
LIONHEART FABELHAFT FORTUNE TELLER 3.13% 1 0 0 0 0 1 0 0 0
LIONHEART'S CANT TOUCH THIS 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME THE JOCK 2.73% 4 0 0 0 0 0 1 0 3
BANDOG'S BOUND FOR GLORY 2.34% 2 0 0 0 0 0 1 1 0
BANDOG'S LEGEND OF KT 2.34% 5 0 0 0 0 0 0 1 4
2.34% 2 0 0 0 0 0 1 1 0
1.95% 4 0 0 0 0 0 0 1 3
1.95% 2 0 0 0 0 0 1 0 1
COX'S GOODTIME BARNSTORMER 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME JOCK OF BRIDGES 1.56% 4 0 0 0 0 0 0 0 4
COXS GOODTIME PETITE MINNIE 1.56% 4 0 0 0 0 0 0 0 4
DELGALES BOCAGUAY 1.56% 1 0 0 0 0 0 1 0 0
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
COX'S GOODTIME DAGNY DVILLE 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME CHARLIE BROWN 1.56% 3 0 0 0 0 0 0 1 2
LIONHEART'S SWEET BABY JAMES 1.56% 1 0 0 0 0 0 1 0 0
LIONHEART'S THUMBELINA 1.56% 1 0 0 0 0 0 1 0 0
BELBOULECAN DOMINION VIOLA 1.56% 1 0 0 0 0 0 1 0 0
ROBOBULL FABELHAFT XCELSIOR 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S GARDIEN ANGEL 1.17% 2 0 0 0 0 0 0 1 1
FOURSTAR BANDOGS PATTYS PUDDIN 1.17% 2 0 0 0 0 0 0 1 1
K N' D FOXY JOE OF COX'S GOODTIME 1.17% 3 0 0 0 0 0 0 0 3
BANDOG'S JOY TO THE WORLD 1.17% 3 0 0 0 0 0 0 0 3
ENSTROM'S EL'BEE GREAT 1.17% 3 0 0 0 0 0 0 0 3
COXS GOODTIME CHARLIE'S ANGEL 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOODTIME BIT O'GOLD 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME MEAGAN OF ACE 1.17% 2 0 0 0 0 0 0 1 1
C AND D'S ANGELENE OF SHALMAR 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOOD TIME ACE IN THE HOLE 1.17% 3 0 0 0 0 0 0 0 3
JACKPOT KWIK PIK TIKET PETTY 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME LI'L CHARLSIE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME PIERRE OF K AND D 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S ROMEO 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
JACKPOT! DIVA LAS VEGAS 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME JUBILEE 0.78% 2 0 0 0 0 0 0 0 2
LIONHEART'S TOM THUMB 0.78% 1 0 0 0 0 0 0 1 0
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0
XCLUSIVE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
BELBOULECAN HISTOIRE DE MA VIE 0.78% 1 0 0 0 0 0 0 1 0
NINON OF FEE'S VALLEY 0.78% 1 0 0 0 0 0 0 1 0
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
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
LEIBÖLL'S MERCEDES 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
COX'S GOOD TIME DANDY ANDY 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MINDY LOU OFKN'D 0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 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
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S DELIGHTFUL JAMIE 0.39% 1 0 0 0 0 0 0 0 1
IVY ROAD'S PETTY CASH JACKPOT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 0.39% 1 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 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
IMPERATRICE CLEOPATRA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1