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:
LIONHEART'S FORTUNATE SON OF FABRIZIUS


Coefficient of Inbreeding (COI):
7.843%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 157 2 4 7 13 21 36 57 74
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 353 0 0 0 0 0 0 0 0
Ancestor loss % 69.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
LIONHEART'S MAD MAN O' FORTUNE 50.00% 1 1 0 0 0 0 0 0 0
LIONHEART'S LA MOME PIAF 50.00% 1 1 0 0 0 0 0 0 0
LIONHEART'S FORTUNE COOKIE 31.25% 2 0 1 0 1 0 0 0 0
BRIARPATCH'S SAM I AM 29.69% 3 0 1 0 0 1 1 0 0
VOGUE DU CHAMPAGNE LIONHEART 29.69% 3 0 1 0 0 1 1 0 0
LIONHEART'S FORTUNE FIVE HUNDRED 25.00% 1 0 1 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 23.44% 6 0 0 1 1 0 2 2 0
JACKPOT! I'M THE BOSS OF JUSTUS 17.19% 3 0 0 1 0 1 1 0 0
C AND D'S SAMANTHA 14.84% 3 0 0 1 0 0 1 1 0
BELBOULECAN DU CHAMPAGNE MONDO 14.84% 3 0 0 1 0 0 1 1 0
14.84% 3 0 0 1 0 0 1 1 0
LIONHEART FABELHAFT FORTUNE TELLER 12.50% 1 0 0 1 0 0 0 0 0
LIONHEART'S CANT TOUCH THIS 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 11.72% 6 0 0 0 1 1 0 2 2
C AND D'S MADONNA LA MON 11.72% 6 0 0 0 1 1 0 2 2
COX'S GOODTIME THE JOCK 11.33% 7 0 0 0 1 0 2 1 3
COX'S GOODTIME JAKE OF JOCK 10.55% 8 0 0 0 0 2 1 2 3
COX'S GOODTIME CHARLIE BROWN 9.38% 10 0 0 0 0 1 2 1 6
COX'S GOOD TIME ACE IN THE HOLE 8.98% 10 0 0 0 0 0 3 4 3
JACKPOT TWINLAKE READYTORUMBLE 8.59% 3 0 0 0 1 0 1 1 0
COX'S GOODTIME BARNSTORMER 8.59% 6 0 0 0 0 2 0 2 2
8.59% 3 0 0 0 1 0 1 1 0
COX'S GOODTIME MEAGAN OF ACE 8.20% 9 0 0 0 0 1 1 2 5
COX'S GOODTIME ISABELLA 7.81% 7 0 0 0 0 1 2 0 4
COX'S GOODTIME DAGNY DVILLE 7.42% 3 0 0 0 1 0 0 1 1
7.42% 3 0 0 0 1 0 0 1 1
BELBOULECAN DOMINION VIOLA 7.42% 3 0 0 0 1 0 0 1 1
COX'S GOODTIME BIT O'GOLD 7.03% 6 0 0 0 0 1 1 2 2
LIONHEART'S SWEET BABY JAMES 6.25% 1 0 0 0 1 0 0 0 0
LIONHEART'S THUMBELINA 6.25% 1 0 0 0 1 0 0 0 0
JACKPOT KWIK PIK TIKET PETTY 6.25% 5 0 0 0 0 1 1 1 2
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0
C AND D'S ANGELENE OF SHALMAR 5.47% 4 0 0 0 0 1 1 0 2
COX'S GOODTIME LI'L CHARLSIE 5.08% 4 0 0 0 0 1 0 2 1
COX'S GOOD TIME DORENE 5.08% 9 0 0 0 0 0 0 4 5
ADAMS' UNIQUE PHYSIQUE 5.08% 9 0 0 0 0 0 0 4 5
COXS GOODTIME PETITE MINNIE 4.69% 5 0 0 0 0 0 2 1 2
JACKPOT! DIVA LAS VEGAS 4.30% 3 0 0 0 0 1 0 1 1
COX'S GOODTIME JUBILEE 3.91% 4 0 0 0 0 0 2 0 2
BELBOULECAN HISTOIRE DE MA VIE 3.52% 2 0 0 0 0 1 0 0 1
NINON OF FEE'S VALLEY 3.52% 2 0 0 0 0 1 0 0 1
COX'S GOODTIME MINDY LOU OFKN'D 3.52% 4 0 0 0 0 0 1 2 1
LIONHEART'S TOM THUMB 3.13% 1 0 0 0 0 1 0 0 0
LIONHEART'S SWEET SUGAR COOKIE 3.13% 1 0 0 0 0 1 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 3.13% 3 0 0 0 0 0 1 2 0
ENSTROM'S EL'BEE GREAT 3.13% 3 0 0 0 0 0 1 2 0
COX'S GOOD TIME DANDY ANDY 3.13% 4 0 0 0 0 0 1 1 2
COX'S GOODTIME SUGAR PLUM 3.13% 4 0 0 0 0 0 1 1 2
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
IVY ROAD'S PETTY CASH JACKPOT 2.73% 3 0 0 0 0 0 1 1 1
2.73% 3 0 0 0 0 0 1 1 1
FAIRMONTS HEART TO BEAT 2.73% 7 0 0 0 0 0 0 0 7
C AND D'S DELIGHTFUL JAMIE 2.34% 2 0 0 0 0 0 1 1 0
FREEDOMS NOTTINGHAM LACE 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOOD TIME HOT TODDY 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOOD TIME SANDMAN 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
COXS GOOD TIME CRICKET 1.95% 3 0 0 0 0 0 0 2 1
ENSTROM'S PUDDIN'S PRINCESS 1.95% 4 0 0 0 0 0 0 1 3
1.56% 4 0 0 0 0 0 0 0 4
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
IMPERATRICE CLEOPATRA DE LA PARURE 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
1.56% 2 0 0 0 0 0 0 2 0
ENSTROM'S WILL HE MAKE IT 1.56% 3 0 0 0 0 0 0 1 2
1.56% 4 0 0 0 0 0 0 0 4
TERRETTE'S JOIE DE NOEL 1.56% 4 0 0 0 0 0 0 0 4
1.56% 4 0 0 0 0 0 0 0 4
1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
COX'S GOOD TIME PETITE MIMI 1.17% 2 0 0 0 0 0 0 1 1
C AND D'S T MODEL SPECIAL 1.17% 2 0 0 0 0 0 0 1 1
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
OMAR SHARIF 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
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
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 2 0 0 0 0 0 0 0 2
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
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
VANESSA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
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
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
WOLF'N WRINKLES J. EDGAR 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S VANILLA PUDDIN 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S TRACY LYNN 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
ENSTROM'S SANDMAN'S TUFF STUF 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME CHRISTMAS EVE 0.39% 1 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.39% 1 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.39% 1 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1