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:
JUSTUS BEAUTIFUL CHILD


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 131 2 3 5 6 9 16 24 41
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 379 0 0 0 0 0 0 0 0
Ancestor loss % 74.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
JUSTUS I'M YOUR MAN 50.00% 1 1 0 0 0 0 0 0 0
JUSTUS HOT TIME IN THE CITY 50.00% 1 1 0 0 0 0 0 0 0
31.25% 2 0 1 0 1 0 0 0 0
JUSTJACKPOT MARGAUX OF LE JARDIN 31.25% 2 0 1 0 1 0 0 0 0
JACKPOT! I'M THE BOSS OF JUSTUS 28.13% 3 0 0 2 0 1 0 0 0
TINKERTIMES JUSTUS SMOOTH OPERATOR 25.00% 1 0 1 0 0 0 0 0 0
15.63% 2 0 0 1 0 1 0 0 0
C AND D'S LABOSS MON BUNTIN 14.06% 3 0 0 0 2 0 1 0 0
JACKPOT! GOODTIME IN LAS VEGAS 14.06% 3 0 0 0 2 0 1 0 0
JUSTUS EVERYBODY KNOWS 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
MATISSE FREEDOM ROSE 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 7.03% 3 0 0 0 0 2 0 1 0
C AND D'S MADONNA LA MON 7.03% 3 0 0 0 0 2 0 1 0
JACKPOT KWIK PIK TIKET PETTY 7.03% 3 0 0 0 0 2 0 1 0
DAULÖKKE'S NORDIQUE CROUTON 6.25% 1 0 0 0 1 0 0 0 0
MATISSE INVINCI-BELLE 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 5.08% 5 0 0 0 0 0 2 2 1
COX'S GOODTIME BIT O'GOLD 5.08% 5 0 0 0 0 0 2 2 1
COX'S GOODTIME ISABELLA 4.30% 5 0 0 0 0 0 2 0 3
COX'S GOODTIME THE JOCK 3.52% 3 0 0 0 0 0 2 0 1
C AND D'S ANGELENE OF SHALMAR 3.52% 3 0 0 0 0 0 2 0 1
COX'S GOODTIME JUBILEE 3.52% 3 0 0 0 0 0 2 0 1
IVY ROAD'S PETTY CASH JACKPOT 3.52% 3 0 0 0 0 0 2 0 1
3.52% 3 0 0 0 0 0 2 0 1
ROBOBULL FABELHAFT XCELSIOR 3.13% 1 0 0 0 0 1 0 0 0
LEIBÖLL'S PRALINE' 3.13% 1 0 0 0 0 1 0 0 0
ROBOBULL FABELHAFT INFERNO 3.13% 1 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
FABELHAFT ADORA-BELLE 3.13% 1 0 0 0 0 1 0 0 0
COXS GOODTIME PETITE MINNIE 2.34% 4 0 0 0 0 0 0 2 2
COX'S GOODTIME LI'L CHARLSIE 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME DORENE 1.56% 4 0 0 0 0 0 0 0 4
ENSTROM'S EL'BEE GREAT 1.56% 2 0 0 0 0 0 0 2 0
COXS GOODTIME CHARLIE'S ANGEL 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME CHARLIE BROWN 1.56% 4 0 0 0 0 0 0 0 4
ADAMS' UNIQUE PHYSIQUE 1.56% 4 0 0 0 0 0 0 0 4
C AND D'S DELIGHTFUL JAMIE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
COMEPATABULL'S READY TO RUMBLE 1.56% 1 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
UNBARA DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
LEIBÖLL'S MERCEDES 1.56% 1 0 0 0 0 0 1 0 0
PABLO PICASSO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
FIRESIDES' SNOW BELLE 1.56% 1 0 0 0 0 0 1 0 0
FREEDOMS NOTTINGHAM LACE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME HOT TODDY 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME SUGAR PLUM 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME LA TIGRE 0.78% 2 0 0 0 0 0 0 0 2
COXS GOOD TIME CRICKET 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.78% 2 0 0 0 0 0 0 0 2
C AND D'S T MODEL SPECIAL 0.78% 2 0 0 0 0 0 0 0 2
C AND D'S DIXIE DARLING 0.78% 2 0 0 0 0 0 0 0 2
KARENDON'S JOYAU DE FRANCE 0.78% 1 0 0 0 0 0 0 1 0
COMPATABULL'S KISHNIGA NICOLE 0.78% 1 0 0 0 0 0 0 1 0
VI DU LAC STARHAVEN'S DANTE 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S BENVENUTO 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.78% 2 0 0 0 0 0 0 0 2
LEIBOLL'S HANNIBAL 0.78% 1 0 0 0 0 0 0 1 0
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
RAMONA PRINCESSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
RUTKJAER'S ALBERTE 0.78% 1 0 0 0 0 0 0 1 0
JUSTAMERE'S GOLDEN DELICIOUS 0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S ONE IN A MILLION 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S SHOWBIZ CHELSEA 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
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
JACQUELLA JACQUES 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
FRANCOIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1
BLACKY 0.39% 1 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S ANGEL 0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S MON SAUVAGE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
K N' D FOXY JOE OF COX'S GOODTIME 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S JOY TO THE WORLD 0.39% 1 0 0 0 0 0 0 0 1