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:
FANCIBULS BFF BARRY


Coefficient of Inbreeding (COI):
1.674%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 109 2 4 6 5 10 18 27 38
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 401 0 0 0 0 0 0 0 0
Ancestor loss % 78.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
FANCIBULS DAPPER DAN 50.00% 1 1 0 0 0 0 0 0 0
FANCIBULS RAVISHING RUBY 50.00% 1 1 0 0 0 0 0 0 0
NEWCOMB'S LOUIS L'AMORE 25.00% 1 0 1 0 0 0 0 0 0
FANCIBULS COEUR DE JOIE 25.00% 1 0 1 0 0 0 0 0 0
FANCIBUL DIPPED-N HONEY 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
FANCIBUL'S ROCK-N THE BOAT 18.75% 2 0 0 1 1 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
JIMI'S MSSR. CABOT V FANCIBUL 12.50% 1 0 0 1 0 0 0 0 0
FANCIBULS PECHES ET CREME 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
FANCIBUL'S OKLAHOMA RUFF-NEK 9.38% 2 0 0 0 1 1 0 0 0
FANCIBUL OPRAH O'OKLAHOMA 9.38% 2 0 0 0 1 1 0 0 0
FANCIBUL UP ABOVE THE WORLD 7.03% 2 0 0 0 1 0 0 1 0
ROJE'S FANCIBUL BRANDY 6.25% 1 0 0 0 1 0 0 0 0
5.08% 5 0 0 0 0 1 0 1 3
FANCIBUL'S SUNKIST STAR ARISEN 5.08% 5 0 0 0 0 1 0 1 3
4.69% 2 0 0 0 0 1 1 0 0
FANCIBUL'S TIN WOOF SUNDAE 4.69% 2 0 0 0 0 1 1 0 0
FANCIBUL'S DIAMOND GEM O'BOSS 4.69% 2 0 0 0 0 1 1 0 0
FANCIBUL'S SEMINOLE PATCHWORK 4.69% 2 0 0 0 0 1 1 0 0
FANCIBUL'S LIMITED EDITION 3.91% 3 0 0 0 0 0 2 1 0
FANCIBULS SWEET SPIRIT 3.52% 2 0 0 0 0 1 0 0 1
C AND D'S LABOSS MON BUNTIN 3.13% 3 0 0 0 0 0 1 2 0
FANCIBULS DIAMOND IN THE SKY 3.13% 3 0 0 0 0 0 1 2 0
JAGUAR'S CHEWBACA JAMEL 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME CHARLIE BROWN 2.73% 5 0 0 0 0 0 0 2 3
SMOKEY VALLEY'S WISHBONE 2.34% 2 0 0 0 0 0 1 1 0
AMAZINS GRACE FOR FANCIBUL 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
HERE TIS' UP 'N ADAM'S MATCH 1.95% 2 0 0 0 0 0 1 0 1
1.95% 2 0 0 0 0 0 1 0 1
HI-ARC'S MINNIE MOUSE 1.95% 2 0 0 0 0 0 1 0 1
FANCIBUL GRADON BAYOU BARON 1.95% 3 0 0 0 0 0 0 2 1
HI-ARC'S GREY POUPON 1.95% 3 0 0 0 0 0 0 2 1
KLASSE TIARA OF FANCIBUL 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME POLAR BEAR 1.56% 3 0 0 0 0 0 0 1 2
C AND D'S MADONNA LA MON 1.56% 3 0 0 0 0 0 0 1 2
COX'S GOODTIME THE JOCK 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME LUCY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
JAGUAR'S DON'T MEZ WITH TEX JAMEL 1.56% 1 0 0 0 0 0 1 0 0
OBSESSION DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
1.17% 2 0 0 0 0 0 0 1 1
SMOKEY VALLEY'S SPICE GIRL 1.17% 2 0 0 0 0 0 0 1 1
GRADONS FANCIBUL ATTABOIS 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME JAKE OF JOCK 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 ISABELLA 0.78% 2 0 0 0 0 0 0 0 2
TEA-D'S GRADON BRIARPATCH 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
ALESSANDROVITTORIO DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S THE CATS BROKEN HEART 0.78% 1 0 0 0 0 0 0 1 0
COLONEL TRUSARDI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LATOIYA DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME ACE IN THE HOLE 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
0.78% 1 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
FANCIBUL GRADON'S SO-FINE 0.39% 1 0 0 0 0 0 0 0 1
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
FILOU JOLIE VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S GATI GATI DE FRAU 0.39% 1 0 0 0 0 0 0 0 1
UNGARO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COCOCHANEL DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME JOCK OF BRIDGES 0.39% 1 0 0 0 0 0 0 0 1
COXS GOODTIME PETITE MINNIE 0.39% 1 0 0 0 0 0 0 0 1
LA PETITE CHAMONIX DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1
L'CREAM DREAM MACHINE D'MCKEE 0.39% 1 0 0 0 0 0 0 0 1