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:
TALLY CANTARA OF OVERTOP


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 126 2 2 4 5 7 11 17 22 34 49
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1920 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.8% 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
BANDOG'S BAYOU'S THE KING OF ROCK N ROLL 50.00% 1 1 0 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S MOJO DE LA RIVE GAUCHE 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S DYNAMATION 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S JUMP FOR JOY 15.63% 4 0 0 0 1 3 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 14.06% 7 0 0 0 0 2 5 0 0 0 0
BANDOG BAYOU'S THE WARRIOR 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S NEVER MORE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S DYNAMO 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S FEEL THE MAGIC 12.50% 2 0 0 0 2 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 12.50% 3 0 0 0 1 2 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S ONE IN A MILLION 9.38% 9 0 0 0 0 0 3 6 0 0 0
BANDOG'S A MILLION WISHES 7.81% 4 0 0 0 0 1 3 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 7.42% 8 0 0 0 0 0 2 5 1 0 0
COX'S GOODTIME ISABELLA 7.23% 8 0 0 0 0 0 2 5 0 1 0
BANDOG'S BAYOU'S CREME BRULEE 6.25% 1 0 0 0 1 0 0 0 0 0 0
BANDOG'S JOY RIDER 6.25% 1 0 0 0 1 0 0 0 0 0 0
GARDIEN'S LUMINATES THE RING 6.25% 3 0 0 0 0 1 2 0 0 0 0
BANDOG'S JOY TO THE WORLD 5.08% 10 0 0 0 0 0 0 3 7 0 0
K N' D FOXY JOE OF COX'S GOODTIME 4.69% 9 0 0 0 0 0 0 3 6 0 0
ENSTROM'S EL'BEE GREAT 3.81% 10 0 0 0 0 0 0 2 5 0 3
COX'S GOODTIME JOCK OF BRIDGES 3.71% 8 0 0 0 0 0 0 2 5 1 0
COXS GOODTIME PETITE MINNIE 3.71% 8 0 0 0 0 0 0 2 5 1 0
COXS GOODTIME CHARLIE'S ANGEL 3.61% 8 0 0 0 0 0 0 2 5 0 1
BANDOG'S BOUND FOR GLORY 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 3 0 0 0 0 0 1 2 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 3.13% 1 0 0 0 0 1 0 0 0 0 0
ENSTROM'S PUDDIN'S PRINCESS 2.64% 14 0 0 0 0 0 0 0 2 7 5
2.54% 22 0 0 0 0 0 0 0 0 4 18
2.54% 10 0 0 0 0 0 0 0 3 7 0
LEBULL ADAMS DINA OF RAGTIME 2.54% 10 0 0 0 0 0 0 0 3 7 0
COX'S GOOD TIME DORENE 2.34% 19 0 0 0 0 0 0 0 0 5 14
ADAMS' UNIQUE PHYSIQUE 2.34% 19 0 0 0 0 0 0 0 0 5 14
2.34% 9 0 0 0 0 0 0 0 3 6 0
1.95% 11 0 0 0 0 0 0 0 2 3 6
1.95% 4 0 0 0 0 0 0 1 3 0 0
COX'S GOOD TIME HOT TODDY 1.86% 8 0 0 0 0 0 0 0 2 5 1
FREEDOMS NOTTINGHAM LACE 1.86% 8 0 0 0 0 0 0 0 2 5 1
COXS GOOD TIME CRICKET 1.86% 8 0 0 0 0 0 0 0 2 5 1
COX'S GOOD TIME LA TIGRE 1.86% 8 0 0 0 0 0 0 0 2 5 1
FAIRMONTS HEART TO BEAT 1.76% 16 0 0 0 0 0 0 0 0 2 14
ENSTROM'S WILL HE MAKE IT 1.76% 7 0 0 0 0 0 0 0 2 5 0
COX'S GOOD TIME DANDY ANDY 1.56% 7 0 0 0 0 0 0 0 2 3 2
BANDOG'S GARDIEN ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 1.37% 11 0 0 0 0 0 0 0 0 3 8
1.27% 10 0 0 0 0 0 0 0 0 3 7
1.27% 10 0 0 0 0 0 0 0 0 3 7
COX'S GOOD TIME SANDMAN 1.07% 9 0 0 0 0 0 0 0 0 2 7
1.07% 9 0 0 0 0 0 0 0 0 2 7
ENSTROM'S VANILLA PUDDIN 1.07% 9 0 0 0 0 0 0 0 0 2 7
COX'S GOODTIME SUGAR PLUM 0.88% 7 0 0 0 0 0 0 0 0 2 5
COX'S GOOD TIME SPARKLE OF KN'D 0.88% 7 0 0 0 0 0 0 0 0 2 5
FAIRMONT'S RADAR AHEAD 0.88% 7 0 0 0 0 0 0 0 0 2 5
COXS GOOD TIME PETITE POUPEE 0.88% 7 0 0 0 0 0 0 0 0 2 5
MADAMOISELLE COCO DE PETIT DRAC 0.88% 7 0 0 0 0 0 0 0 0 2 5
COX'S GOODTIME THE JOCK 0.78% 1 0 0 0 0 0 0 1 0 0 0
BANDOG'S TALK OF THE TOWN 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOODTIME LUCY 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
STARHAVEN'S SAVAGE PRIDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
STARHAVEN'S SANTANA 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.49% 5 0 0 0 0 0 0 0 0 0 5
TERRETTE'S JOIE DE NOEL 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
COX'S GOODTIME LI'L CHARLSIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOODTIME O'NARLY PECODA 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 3 0 0 0 0 0 0 0 0 0 3
COX'S GOODTIME ANGELA 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME CHRISTMAS EVE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PIERRE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S PETITE BABETTE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S BANDOLERO OF ONO 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
XANDER VAN FIVELZIGHT 0.20% 2 0 0 0 0 0 0 0 0 0 2
GWENDOLYNE DE PETIT DRAC 0.20% 2 0 0 0 0 0 0 0 0 0 2
STARHAVEN'S TWICE CHARMED 0.20% 1 0 0 0 0 0 0 0 0 1 0
VI DU LAC STARHAVEN'S ANGEL 0.20% 1 0 0 0 0 0 0 0 0 1 0
STARHAVEN'S HOT AND SPICY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FISHER'S MON REVE OF STARHAVEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
COLLOM'S PETITE SHERRIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.20% 2 0 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.20% 2 0 0 0 0 0 0 0 0 0 2
STARHAVEN'S MON SAUVAGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 0.20% 1 0 0 0 0 0 0 0 0 1 0
COXS GOOD TIME PETITE MIGNON 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME APRILLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.10% 1 0 0 0 0 0 0 0 0 0 1