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:
LA BETE'S DEEP IN THE HEART OF TX STAR


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 6 12 22 32 42 66
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
BANDOG BAYOU'S THE WARRIOR 53.13% 2 1 0 0 0 1 0 0 0
TOTAL CATCH DE LA BETE 50.00% 1 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 32.81% 3 0 1 0 1 0 1 0 0
BANDOG'S BAYOU'S CREME BRULEE 26.56% 2 0 1 0 0 0 1 0 0
LA BETE'S ALLABOUT FIAT LUX 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S ONE IN A MILLION 18.36% 9 0 0 0 1 3 0 2 3
GARDIEN BANDOG YANKEE DOODLE 17.97% 4 0 0 1 0 1 1 1 0
BANDOG'S JUMP FOR JOY 17.97% 4 0 0 1 0 1 1 1 0
COX'S GOODTIME POLAR BEAR 17.97% 8 0 0 0 2 0 2 2 2
BANDOG'S BOUND FOR GLORY 13.28% 2 0 0 1 0 0 0 1 0
BOW CHICKA WOW WOW DE LA BETE 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
ELYSIAN FIELDS DE LA BETE 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 10.16% 7 0 0 0 0 2 1 2 2
BANDOG'S JOY TO THE WORLD 10.16% 7 0 0 0 0 1 4 0 2
COX'S GOODTIME ISABELLA 9.38% 7 0 0 0 0 2 0 3 2
QAZARA MONSIEUR HARRODS 9.38% 2 0 0 0 1 1 0 0 0
MASERATI GRAND GYVYBES ZYME 9.38% 2 0 0 0 1 1 0 0 0
GARDIEN'S LUMINATES THE RING 8.98% 4 0 0 0 1 0 1 1 1
BANDOG'S A MILLION WISHES 8.98% 4 0 0 0 1 0 1 1 1
K N' D FOXY JOE OF COX'S GOODTIME 8.59% 6 0 0 0 0 1 3 0 2
BANDOG'S GARDIEN ANGEL 6.64% 2 0 0 0 1 0 0 0 1
FOURSTAR BANDOGS PATTYS PUDDIN 6.64% 2 0 0 0 1 0 0 0 1
BANDOG'S MOJO DE LA RIVE GAUCHE 6.25% 1 0 0 0 1 0 0 0 0
EIGHTY-EIGHT DE LA BETE 6.25% 1 0 0 0 1 0 0 0 0
BLUEBONNET'S EXTRA DIRTY MARTINI A LA BETE 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 4.69% 5 0 0 0 0 0 2 1 2
COXS GOODTIME PETITE MINNIE 4.69% 5 0 0 0 0 0 2 1 2
4.69% 5 0 0 0 0 0 1 4 0
LEBULL ADAMS DINA OF RAGTIME 4.69% 5 0 0 0 0 0 1 4 0
4.69% 2 0 0 0 0 1 1 0 0
HARMONY DE ELKA GYVYBES ZYME AT QAZARA 4.69% 2 0 0 0 0 1 1 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
ENSTROM'S EL'BEE GREAT 4.30% 5 0 0 0 0 0 2 0 3
COXS GOODTIME CHARLIE'S ANGEL 4.30% 5 0 0 0 0 0 2 0 3
4.30% 3 0 0 0 0 1 0 1 1
3.91% 4 0 0 0 0 0 1 3 0
COX'S GOOD TIME DORENE 3.52% 7 0 0 0 0 0 0 2 5
ADAMS' UNIQUE PHYSIQUE 3.52% 7 0 0 0 0 0 0 2 5
BANDOG'S NEVER MORE 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME THE JOCK 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOOD TIME DANDY ANDY 3.13% 4 0 0 0 0 0 1 1 2
3.13% 4 0 0 0 0 0 1 1 2
BANDOG'S TALK OF THE TOWN 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME LUCY 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
FANCIBULS C'EST TOUT DE MOI 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 2.34% 4 0 0 0 0 0 0 2 2
2.34% 5 0 0 0 0 0 0 1 4
2.34% 5 0 0 0 0 0 0 1 4
FABULOUS DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
TEXAS BOY V. FIVELZIGHT 2.34% 2 0 0 0 0 0 1 1 0
ANTOINETTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOOD TIME HOT TODDY 1.95% 3 0 0 0 0 0 0 2 1
FREEDOMS NOTTINGHAM LACE 1.95% 3 0 0 0 0 0 0 2 1
COXS GOOD TIME CRICKET 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOODTIME MINDY LOU OFKN'D 1.95% 4 0 0 0 0 0 0 1 3
COX'S GOOD TIME LA TIGRE 1.95% 3 0 0 0 0 0 0 2 1
1.95% 2 0 0 0 0 0 1 0 1
COX'S GOODTIME LI'L CHARLSIE 1.56% 1 0 0 0 0 0 1 0 0
FAIRMONTS HEART TO BEAT 1.56% 4 0 0 0 0 0 0 0 4
ENSTROM'S WILL HE MAKE IT 1.56% 2 0 0 0 0 0 0 2 0
1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
EBONYHILLS FANCIBUL OLIE 1.56% 1 0 0 0 0 0 1 0 0
FANCIBULS DIAMOND IN THE SKY 1.56% 1 0 0 0 0 0 1 0 0
CONFUCIUS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
LUCE DEI MIEIOCCHI DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
ARMANI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
MONTBLANC DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
UNBARSY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
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
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME ANGELA 0.78% 1 0 0 0 0 0 0 1 0
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
TERRETTE'S JOIE DE NOEL 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
HERE TIS' UP 'N ADAM'S MATCH 0.78% 1 0 0 0 0 0 0 1 0
FANCIBUL'S SUMMERNIGHT DREAM 0.78% 1 0 0 0 0 0 0 1 0
FANCIBUL'S SUNKIST STAR ARISEN 0.78% 1 0 0 0 0 0 0 1 0
HI-ARC'S MINNIE MOUSE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME APRILLE 0.39% 1 0 0 0 0 0 0 0 1
ADONIS EL FUERTE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ZENITH DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZINA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ORESTE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
TIFFANY DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
HANAHAUS BRONZED OSSIE 0.39% 1 0 0 0 0 0 0 0 1
MAROUSIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
OKLAHOMA MISS V. FIVELZIGHT 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
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HERE TIS' UP 'N' ADAM DE MCKEE 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