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 CANDLE IN THE WIND


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 144 2 4 6 11 16 17 31 41
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 366 0 0 0 0 0 0 0 0
Ancestor loss % 71.8% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
LIONHEART'S THUMBS UP! 50.00% 1 1 0 0 0 0 0 0 0
FANCIBUL RIDE-N ANGEL WINGS 50.00% 1 1 0 0 0 0 0 0 0
LIONHEART'S TOM THUMB 25.00% 1 0 1 0 0 0 0 0 0
LIONHEART'S BOHEMIAN BEAUTY 25.00% 1 0 1 0 0 0 0 0 0
JUSTAMERE'S FLUFFER NUTTER OF EYBUL 25.00% 1 0 1 0 0 0 0 0 0
FANCIBULS RARE BEAUTY 25.00% 1 0 1 0 0 0 0 0 0
BRIARPATCH'S SAM I AM 12.50% 1 0 0 1 0 0 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 12.50% 1 0 0 1 0 0 0 0 0
BRIARPATCH'S SIMON SAYS 12.50% 1 0 0 1 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 12.50% 2 0 0 0 2 0 0 0 0
C AND D'S SAMANTHA 12.50% 2 0 0 0 2 0 0 0 0
LIONHEART'S RUBYCUBE OF DYGROS 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
EYBUL JUSTAMERE'S SOUND OF MUSIC 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 12.11% 10 0 0 0 0 1 4 2 3
HI-ARC'S MINNIE MOUSE 9.38% 2 0 0 0 1 1 0 0 0
COX'S GOODTIME THE JOCK 7.81% 3 0 0 0 0 2 1 0 0
COX'S GOODTIME JAKE OF JOCK 7.03% 5 0 0 0 0 0 4 1 0
COX'S GOODTIME POLAR BEAR 6.25% 2 0 0 0 0 2 0 0 0
C AND D'S MADONNA LA MON 6.25% 2 0 0 0 0 2 0 0 0
COX'S GOODTIME DAGNY DVILLE 6.25% 2 0 0 0 0 2 0 0 0
FANCIBUL'S SUMMERNIGHT DREAM 6.25% 1 0 0 0 1 0 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
HERE TIS' UP 'N ADAM'S MATCH 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 5.47% 7 0 0 0 0 0 1 4 2
COX'S GOODTIME ISABELLA 5.08% 5 0 0 0 0 0 2 2 1
COX'S GOOD TIME DORENE 5.08% 12 0 0 0 0 0 0 1 11
5.08% 12 0 0 0 0 0 0 1 11
4.69% 2 0 0 0 0 1 1 0 0
COX'S GOODTIME LI'L CHARLSIE 3.91% 3 0 0 0 0 0 2 1 0
COX'S GOODTIME BIT O'GOLD 3.91% 3 0 0 0 0 0 2 1 0
COX'S GOODTIME JOCK OF BRIDGES 3.52% 5 0 0 0 0 0 0 4 1
COXS GOODTIME PETITE MINNIE 3.52% 5 0 0 0 0 0 0 4 1
COX'S GOODTIME BARNSTORMER 3.13% 1 0 0 0 0 1 0 0 0
JACKPOT! DIVA LAS VEGAS 3.13% 1 0 0 0 0 1 0 0 0
C AND D'S ANGELENE OF SHALMAR 3.13% 2 0 0 0 0 0 2 0 0
3.13% 1 0 0 0 0 1 0 0 0
BELBOULECAN DOMINION VIOLA 3.13% 1 0 0 0 0 1 0 0 0
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
HERE TIS' UP 'N' ADAM DE MCKEE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME SUGAR PLUM 2.34% 4 0 0 0 0 0 0 2 2
ENSTROM'S EL'BEE GREAT 2.34% 4 0 0 0 0 0 0 2 2
COXS GOODTIME CHARLIE'S ANGEL 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
COX'S GOOD TIME HOT TODDY 1.56% 4 0 0 0 0 0 0 0 4
FREEDOMS NOTTINGHAM LACE 1.56% 4 0 0 0 0 0 0 0 4
COX'S GOOD TIME LA TIGRE 1.56% 4 0 0 0 0 0 0 0 4
COXS GOOD TIME CRICKET 1.56% 4 0 0 0 0 0 0 0 4
LA PETITE PIXIE DE MCKEE 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME JUBILEE 1.56% 1 0 0 0 0 0 1 0 0
C AND D'S DELIGHTFUL JAMIE 1.56% 2 0 0 0 0 0 0 2 0
BELBOULECAN HISTOIRE DE MA VIE 1.56% 1 0 0 0 0 0 1 0 0
NINON OF FEE'S VALLEY 1.56% 1 0 0 0 0 0 1 0 0
JACKPOT KWIK PIK TIKET PETTY 1.56% 1 0 0 0 0 0 1 0 0
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 1 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
FAIRMONTS HEART TO BEAT 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME SANDMAN 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
COX'S GOOD TIME PETITE MIMI 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
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
IMPERATRICE CLEOPATRA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
IVY ROAD'S PETTY CASH JACKPOT 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
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 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
LA PETITE MONIQUE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2
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
VALENTINO DE LA PARURE 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
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VANESSA 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
0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 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
LEIBOLL'S HANNIBAL 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1