Ancestor calculations 9 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:
FANCIBUL FAMOUS LUCY'S DIAMOND N THE SKY


Coefficient of Inbreeding (COI):
6.250%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 120 2 4 6 9 15 16 21 30 44
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 902 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.3% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
FANCIBUL'S ROCK-N THE BOAT 50.00% 1 1 0 0 0 0 0 0 0 0
FANCIBUL-KLASSE EBONY 50.00% 1 1 0 0 0 0 0 0 0 0
FANCIBUL'S DIAMOND GEM O'BOSS 37.50% 2 0 1 1 0 0 0 0 0 0
FANCIBUL'S OKLAHOMA RUFF-NEK 25.00% 1 0 1 0 0 0 0 0 0 0
FANCIBUL OPRAH O'OKLAHOMA 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 18.75% 2 0 0 1 1 0 0 0 0 0
FANCIBULS DIAMOND IN THE SKY 18.75% 2 0 0 1 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
FANCIBUL'S TIN WOOF SUNDAE 12.50% 1 0 0 1 0 0 0 0 0 0
FANCIBUL'S SEMINOLE PATCHWORK 12.50% 1 0 0 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 9.38% 2 0 0 0 1 1 0 0 0 0
C AND D'S MADONNA LA MON 9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
FANCIBUL'S SUNKIST STAR ARISEN 9.38% 2 0 0 0 1 1 0 0 0 0
SMOKEY VALLEY'S WISHBONE 6.25% 1 0 0 0 1 0 0 0 0 0
AMAZINS GRACE FOR FANCIBUL 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 4.69% 2 0 0 0 0 1 1 0 0 0
COX'S GOODTIME ISABELLA 4.69% 2 0 0 0 0 1 1 0 0 0
C AND D'S ANGELENE OF SHALMAR 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
HI-ARC'S MINNIE MOUSE 4.69% 2 0 0 0 0 1 1 0 0 0
COX'S GOOD TIME DORENE 4.30% 11 0 0 0 0 0 0 2 5 4
ADAMS' UNIQUE PHYSIQUE 4.30% 11 0 0 0 0 0 0 2 5 4
3.91% 3 0 0 0 0 0 2 1 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
SMOKEY VALLEY'S SPICE GIRL 3.13% 1 0 0 0 0 1 0 0 0 0
GRADONS FANCIBUL ATTABOIS 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
HI-ARC'S GREY POUPON 3.13% 1 0 0 0 0 1 0 0 0 0
FANCIBUL GRADON BAYOU BARON 3.13% 1 0 0 0 0 1 0 0 0 0
FAIRMONTS HEART TO BEAT 2.93% 12 0 0 0 0 0 0 0 3 9
COX'S GOODTIME MINDY LOU OFKN'D 2.54% 5 0 0 0 0 0 0 2 2 1
COX'S GOOD TIME DANDY ANDY 2.34% 2 0 0 0 0 0 1 1 0 0
ENSTROM'S EL'BEE GREAT 2.34% 2 0 0 0 0 0 1 1 0 0
COXS GOODTIME CHARLIE'S ANGEL 2.34% 2 0 0 0 0 0 1 1 0 0
C AND D'S DELIGHTFUL JAMIE 2.34% 2 0 0 0 0 0 1 1 0 0
1.95% 8 0 0 0 0 0 0 0 2 6
COX'S GOODTIME SUGAR PLUM 1.76% 4 0 0 0 0 0 0 1 2 1
ENSTROM'S PUDDIN'S PRINCESS 1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 7 0 0 0 0 0 0 0 2 5
TERRETTE'S JOIE DE NOEL 1.76% 7 0 0 0 0 0 0 0 2 5
1.76% 7 0 0 0 0 0 0 0 2 5
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
HERE TIS' UP 'N ADAM'S MATCH 1.56% 1 0 0 0 0 0 1 0 0 0
FANCIBUL GRADON'S SO-FINE 1.56% 1 0 0 0 0 0 1 0 0 0
TEA-D'S GRADON BRIARPATCH 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME SANDMAN 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 5 0 0 0 0 0 0 0 2 3
C AND D'S T MODEL SPECIAL 1.37% 3 0 0 0 0 0 0 1 1 1
FREEDOMS NOTTINGHAM LACE 1.17% 2 0 0 0 0 0 0 1 1 0
COXS GOOD TIME CRICKET 1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOOD TIME LA TIGRE 1.17% 2 0 0 0 0 0 0 1 1 0
ENSTROM'S WILL HE MAKE IT 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 4 0 0 0 0 0 0 0 2 2
HERE TIS' UP 'N' ADAM DE MCKEE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 3 0 0 0 0 0 0 0 1 2
ENSTROM'S VANILLA PUDDIN 0.78% 3 0 0 0 0 0 0 0 1 2
COX'S GOOD TIME PETITE MIMI 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME SPARKLE OF KN'D 0.59% 2 0 0 0 0 0 0 0 1 1
FAIRMONT'S RADAR AHEAD 0.59% 2 0 0 0 0 0 0 0 1 1
COXS GOOD TIME PETITE POUPEE 0.59% 2 0 0 0 0 0 0 0 1 1
MADAMOISELLE COCO DE PETIT DRAC 0.59% 2 0 0 0 0 0 0 0 1 1
JIMMY LEE'S BANDOLERO OF ONO 0.59% 3 0 0 0 0 0 0 0 0 3
JIMMY LEE'S SPARKLE 0.59% 3 0 0 0 0 0 0 0 0 3
ENSTROM'S SANDMAN'S TUFF STUF 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
L'CREAM DREAM MACHINE D'MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0
LA PETITE CHAMONIX DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0
LA PETITE PIXIE DE MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME CHRISTMAS EVE 0.39% 2 0 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.39% 2 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S LORD SIMON DBOUTON 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S GILL DE LABERIEUS 0.39% 2 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME PIERRE 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.20% 1 0 0 0 0 0 0 0 0 1
XANDER VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1
GWENDOLYNE DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.20% 1 0 0 0 0 0 0 0 0 1
LAFOREST'S SUGAR BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1