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 BABYBEE SWEET DELIGHT


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 117 2 2 5 7 12 17 28 40
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 393 0 0 0 0 0 0 0 0
Ancestor loss % 77.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
LIONHEART'S WILD BUCKAROO LEGEND 50.00% 1 1 0 0 0 0 0 0 0
LIONHEART'S DREAMS O' SWEET SUGAR PLUMS 50.00% 1 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
LIONHEART'S WILD CLOVER HONEY 25.00% 1 0 1 0 0 0 0 0 0
LIONHEART'S HONEYBEE O'DYGROS 18.75% 2 0 0 1 1 0 0 0 0
LIONHEART'S RUBYCUBE OF DYGROS 15.63% 3 0 0 0 2 1 0 0 0
LIONHEART'S THUMBS UP! 12.50% 1 0 0 1 0 0 0 0 0
LIONHEART FABLEHAFT CRUSADER 12.50% 1 0 0 1 0 0 0 0 0
LIONHEART'S SWEET SUGAR COOKIE 12.50% 1 0 0 1 0 0 0 0 0
JACKPOT! I'M THE BOSS OF JUSTUS 12.50% 2 0 0 0 2 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME BARNSTORMER 11.72% 7 0 0 0 0 1 5 1 0
C AND D'S LABOSS MON BUNTIN 9.38% 4 0 0 0 0 2 2 0 0
9.38% 2 0 0 0 1 1 0 0 0
JACKPOT! DIVA LAS VEGAS 8.59% 5 0 0 0 0 1 3 1 0
7.81% 3 0 0 0 0 2 1 0 0
COX'S GOODTIME THE JOCK 7.42% 9 0 0 0 0 0 1 7 1
JACKPOT KWIK PIK TIKET PETTY 7.42% 7 0 0 0 0 0 3 3 1
LIONHEART'S TOM THUMB 6.25% 1 0 0 0 1 0 0 0 0
LIONHEART'S BOHEMIAN BEAUTY 6.25% 1 0 0 0 1 0 0 0 0
JACKPOT! GOODTIME IN LAS VEGAS 6.25% 2 0 0 0 0 2 0 0 0
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 5.86% 12 0 0 0 0 0 0 3 9
COX'S GOODTIME JUBILEE 5.86% 7 0 0 0 0 0 1 5 1
COX'S GOODTIME CHARLIE BROWN 5.47% 8 0 0 0 0 0 1 3 4
COX'S GOODTIME BIT O'GOLD 5.08% 10 0 0 0 0 0 0 3 7
COX'S GOODTIME POLAR BEAR 4.69% 4 0 0 0 0 0 2 2 0
C AND D'S MADONNA LA MON 4.69% 4 0 0 0 0 0 2 2 0
COX'S GOODTIME LI'L CHARLSIE 3.52% 8 0 0 0 0 0 0 1 7
IVY ROAD'S PETTY CASH JACKPOT 3.52% 6 0 0 0 0 0 0 3 3
3.52% 6 0 0 0 0 0 0 3 3
BRIARPATCH'S SAM I AM 3.13% 1 0 0 0 0 1 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 3.13% 1 0 0 0 0 1 0 0 0
BRIARPATCH'S SIMON SAYS 3.13% 1 0 0 0 0 1 0 0 0
C AND D'S SAMANTHA 3.13% 2 0 0 0 0 0 2 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
COX'S GOODTIME ISABELLA 2.73% 5 0 0 0 0 0 0 2 3
COX'S GOOD TIME ACE IN THE HOLE 2.73% 6 0 0 0 0 0 0 1 5
2.73% 6 0 0 0 0 0 0 1 5
C AND D'S ANGELENE OF SHALMAR 2.34% 4 0 0 0 0 0 0 2 2
COX'S GOODTIME MEAGAN OF ACE 1.95% 5 0 0 0 0 0 0 0 5
COX'S GOODTIME MINDY LOU OFKN'D 1.95% 4 0 0 0 0 0 0 1 3
COX'S GOODTIME DAGNY DVILLE 1.56% 2 0 0 0 0 0 0 2 0
BELBOULECAN DU CHAMPAGNE MONDO 1.56% 1 0 0 0 0 0 1 0 0
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
COX'S GOODTIME JOCK OF BRIDGES 1.17% 3 0 0 0 0 0 0 0 3
COXS GOODTIME PETITE MINNIE 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME DANDY ANDY 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1
ENSTROM'S EL'BEE GREAT 0.78% 2 0 0 0 0 0 0 0 2
COXS GOODTIME CHARLIE'S ANGEL 0.78% 2 0 0 0 0 0 0 0 2
C AND D'S DELIGHTFUL JAMIE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
BELBOULECAN DOMINION VIOLA 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
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
BELBOULECAN HISTOIRE DE MA VIE 0.39% 1 0 0 0 0 0 0 0 1
NINON OF FEE'S VALLEY 0.39% 1 0 0 0 0 0 0 0 1
ADAMS' UNIQUE PHYSIQUE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME DORENE 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
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