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Ancestor calculations 10 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:
C AND D'S TORI OF KEL-DEN


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 132 2 2 4 8 8 10 20 28 43 59
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1914 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.5% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
50.00% 1 1 0 0 0 0 0 0 0 0 0
C AND D'S FRANCINE OF BETS 50.00% 1 1 0 0 0 0 0 0 0 0 0
C AND D'S MERLOT OF BETS' LSC 25.00% 1 0 1 0 0 0 0 0 0 0 0
C AND D'S BEAUJOLAIS BET'S LSC 25.00% 1 0 1 0 0 0 0 0 0 0 0
CHESMN CAUGHT N A BRIARPATCH 12.50% 1 0 0 1 0 0 0 0 0 0 0
C AND D'S NIKITA DIOR 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOODTIME I'M CHARLIE TOO II 12.50% 1 0 0 1 0 0 0 0 0 0 0
MCBETHS HOPE OF C AND D 12.50% 1 0 0 1 0 0 0 0 0 0 0
C AND D'S MADONNA LA MON 9.38% 2 0 0 0 1 1 0 0 0 0 0
COX'S GOODTIME THE JOCK 9.38% 2 0 0 0 1 1 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 6.25% 1 0 0 0 1 0 0 0 0 0 0
C AND D'S CHOLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 6.25% 3 0 0 0 0 1 2 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOODTIME LUCY 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOOD TIME DORENE 4.88% 15 0 0 0 0 0 0 3 4 2 6
ADAMS' UNIQUE PHYSIQUE 4.88% 15 0 0 0 0 0 0 3 4 2 6
COX'S GOODTIME LI'L CHARLSIE 4.69% 2 0 0 0 0 1 1 0 0 0 0
C AND D'S ANGELENE OF SHALMAR 4.69% 2 0 0 0 0 1 1 0 0 0 0
FAIRMONTS HEART TO BEAT 4.00% 20 0 0 0 0 0 0 0 4 9 7
3.91% 26 0 0 0 0 0 0 0 2 8 16
COX'S GOODTIME ISABELLA 3.91% 3 0 0 0 0 0 2 1 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 3.42% 7 0 0 0 0 0 1 1 1 3 1
COX'S GOODTIME POLAR BEAR 3.13% 1 0 0 0 0 1 0 0 0 0 0
COXS GOODTIME PETITE MINNIE 3.13% 3 0 0 0 0 0 1 2 0 0 0
C AND D'S KARLA LA DUE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME DANDY ANDY 2.34% 2 0 0 0 0 0 1 1 0 0 0
C AND D'S DELIGHTFUL JAMIE 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.15% 9 0 0 0 0 0 0 0 3 4 2
TERRETTE'S JOIE DE NOEL 2.15% 9 0 0 0 0 0 0 0 3 4 2
2.15% 9 0 0 0 0 0 0 0 3 4 2
JIMMY LEE'S SPARKLE 2.05% 17 0 0 0 0 0 0 0 0 4 13
2.05% 9 0 0 0 0 0 0 1 1 2 5
ENSTROM'S EL'BEE GREAT 1.95% 3 0 0 0 0 0 0 2 1 0 0
COXS GOODTIME CHARLIE'S ANGEL 1.95% 3 0 0 0 0 0 0 2 1 0 0
COX'S GOODTIME SUGAR PLUM 1.86% 6 0 0 0 0 0 0 1 1 3 1
COX'S GOOD TIME SANDMAN 1.66% 8 0 0 0 0 0 0 0 2 3 3
JIMMY LEE'S BANDOLERO OF ONO 1.66% 13 0 0 0 0 0 0 0 0 4 9
1.66% 6 0 0 0 0 0 0 1 1 1 3
FREEDOMS NOTTINGHAM LACE 1.56% 3 0 0 0 0 0 0 1 2 0 0
COX'S GOOD TIME HOT TODDY 1.56% 3 0 0 0 0 0 0 1 2 0 0
COXS GOOD TIME CRICKET 1.56% 3 0 0 0 0 0 0 1 2 0 0
WINDMARKS JOHNNY BE GOOD 1.56% 1 0 0 0 0 0 1 0 0 0 0
C AND D'S RAMBLIN ROSE 1.56% 1 0 0 0 0 0 1 0 0 0 0
C AND D'S T MODEL SPECIAL 1.46% 4 0 0 0 0 0 0 1 1 1 1
ENSTROM'S WILL HE MAKE IT 0.98% 3 0 0 0 0 0 0 0 2 1 0
TERRETTE'S LORD SIMON DBOUTON 0.98% 7 0 0 0 0 0 0 0 0 3 4
TERRETTE'S GILL DE LABERIEUS 0.98% 7 0 0 0 0 0 0 0 0 3 4
COX'S GOOD TIME PETITE MIMI 0.88% 5 0 0 0 0 0 0 0 1 1 3
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 3 0 0 0 0 0 0 0 1 2 0
COXS GOOD TIME PETITE POUPEE 0.78% 3 0 0 0 0 0 0 0 1 2 0
FAIRMONT'S RADAR AHEAD 0.78% 3 0 0 0 0 0 0 0 1 2 0
MADAMOISELLE COCO DE PETIT DRAC 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
WINDMARKS SWEET TWEED 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOODTIME DAGNY DVILLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME CHRISTMAS EVE 0.68% 5 0 0 0 0 0 0 0 0 2 3
ENSTROM'S VANILLA PUDDIN 0.68% 5 0 0 0 0 0 0 0 0 2 3
LAFOREST'S JOLLY SANDMAN 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 3 0 0 0 0 0 0 0 1 1 1
ENSTROM'S SANDMAN'S TUFF STUF 0.59% 2 0 0 0 0 0 0 0 1 1 0
COX'S PETITE BABETTE 0.59% 5 0 0 0 0 0 0 0 0 1 4
BURLINGTON BERTI OF BORISTI 0.59% 5 0 0 0 0 0 0 0 0 1 4
WINDMARKS MISS VICKIE 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
COX'S GOOD TIME PIERRE 0.39% 3 0 0 0 0 0 0 0 0 1 2
JIMMY LEE'S FLIP 0.39% 4 0 0 0 0 0 0 0 0 0 4
HAMPTON'S CHEVALIER 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
XANDER VAN FIVELZIGHT 0.39% 3 0 0 0 0 0 0 0 0 1 2
GWENDOLYNE DE PETIT DRAC 0.39% 3 0 0 0 0 0 0 0 0 1 2
WINDMARKS POLKA DOT ANNIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
WINDMARKS MINNIE PEARL 0.39% 1 0 0 0 0 0 0 0 1 0 0
LAFOREST'S SUGAR BEAR 0.29% 2 0 0 0 0 0 0 0 0 1 1
BOUTON OF BORISTI 0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S LE CAPITAINE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S GOLDILOCK D'PECHE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S JEANIEBELLE PETIT 0.29% 3 0 0 0 0 0 0 0 0 0 3
JIMMY LEE'S SABLONNEUX D'OR 0.20% 2 0 0 0 0 0 0 0 0 0 2
COLLOM'S PETITE SHERRIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS SHADY LADY 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOMMYVILLE TINTORETTO 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S HONEY BEAR 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S PETITE GIDGET 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
ARMANI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
UTAH VAN FIVELZIGHT 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
THEYA DE PETIT DRAC 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S DUTCHES OF MITZI 0.10% 1 0 0 0 0 0 0 0 0 0 1
SIENA SUNRISE WINDMARKS 0.10% 1 0 0 0 0 0 0 0 0 0 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
BITTER SWEET OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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