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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:
BANDOG'S TRICK OR TREAT


Coefficient of Inbreeding (COI):
16.406%

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 185 2 3 5 6 8 13 21 34 40 64
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1861 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.0% 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 FEEL THE MAGIC 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S JOY RIDER 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S JUMP FOR JOY 50.00% 2 0 2 0 0 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 37.50% 3 0 0 3 0 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S A MILLION WISHES 25.00% 2 0 0 2 0 0 0 0 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 25.00% 1 0 1 0 0 0 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 18.75% 3 0 0 0 3 0 0 0 0 0 0
COX'S GOODTIME ISABELLA 18.75% 3 0 0 0 3 0 0 0 0 0 0
18.75% 90 0 0 0 0 0 0 6 12 24 48
BANDOG'S ONE IN A MILLION 18.75% 3 0 0 0 3 0 0 0 0 0 0
GARDIEN'S LUMINATES THE RING 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 12.50% 1 0 0 1 0 0 0 0 0 0 0
ENSTROM'S EL'BEE GREAT 11.72% 7 0 0 0 0 3 0 2 2 0 0
COX'S GOODTIME JOCK OF BRIDGES 9.38% 3 0 0 0 0 3 0 0 0 0 0
COXS GOODTIME PETITE MINNIE 9.38% 3 0 0 0 0 3 0 0 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 9.38% 3 0 0 0 0 3 0 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 9.38% 3 0 0 0 0 3 0 0 0 0 0
BANDOG'S JOY TO THE WORLD 9.38% 3 0 0 0 0 3 0 0 0 0 0
FAIRMONTS HEART TO BEAT 9.08% 27 0 0 0 0 0 0 3 11 12 1
COX'S GOOD TIME DORENE 7.42% 14 0 0 0 0 0 0 5 9 0 0
ADAMS' UNIQUE PHYSIQUE 7.42% 14 0 0 0 0 0 0 5 9 0 0
JIMMY LEE'S SPARKLE 6.74% 43 0 0 0 0 0 0 0 3 17 23
6.25% 10 0 0 0 0 0 2 0 8 0 0
ENSTROM'S WILL HE MAKE IT 6.25% 9 0 0 0 0 0 3 0 2 4 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 6.25% 1 0 0 0 1 0 0 0 0 0 0
STARHAVEN'S SANTANA 6.25% 1 0 0 0 1 0 0 0 0 0 0
COX'S GOOD TIME HOT TODDY 4.69% 3 0 0 0 0 0 3 0 0 0 0
FREEDOMS NOTTINGHAM LACE 4.69% 3 0 0 0 0 0 3 0 0 0 0
COXS GOOD TIME CRICKET 4.69% 3 0 0 0 0 0 3 0 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
LEBULL ADAMS DINA OF RAGTIME 4.69% 3 0 0 0 0 0 3 0 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 4.49% 26 0 0 0 0 0 0 0 3 11 12
ENSTROM'S VANILLA PUDDIN 4.30% 12 0 0 0 0 0 0 3 3 2 4
4.30% 12 0 0 0 0 0 0 3 3 2 4
COX'S GOODTIME MINDY LOU OFKN'D 3.91% 5 0 0 0 0 0 0 5 0 0 0
COX'S GOOD TIME SANDMAN 3.71% 7 0 0 0 0 0 0 3 3 1 0
3.71% 14 0 0 0 0 0 0 0 5 9 0
TERRETTE'S JOIE DE NOEL 3.71% 14 0 0 0 0 0 0 0 5 9 0
3.71% 14 0 0 0 0 0 0 0 5 9 0
COX'S GOOD TIME DANDY ANDY 3.13% 2 0 0 0 0 0 2 0 0 0 0
COX'S GOODTIME O'NARLY PECODA 3.13% 1 0 0 0 0 1 0 0 0 0 0
HAMPTON'S CHEVALIER 2.83% 26 0 0 0 0 0 0 0 0 3 23
LAFOREST'S JOLLY SANDMAN 2.83% 14 0 0 0 0 0 0 0 3 6 5
COX'S GOODTIME SUGAR PLUM 2.73% 4 0 0 0 0 0 0 3 1 0 0
COXS GOOD TIME PETITE POUPEE 2.54% 4 0 0 0 0 0 0 3 0 1 0
FAIRMONT'S RADAR AHEAD 2.54% 4 0 0 0 0 0 0 3 0 1 0
COX'S GOOD TIME SPARKLE OF KN'D 2.34% 3 0 0 0 0 0 0 3 0 0 0
MADAMOISELLE COCO DE PETIT DRAC 2.34% 3 0 0 0 0 0 0 3 0 0 0
2.34% 3 0 0 0 0 0 0 3 0 0 0
2.34% 3 0 0 0 0 0 0 3 0 0 0
JIMMY LEE'S FLIP 2.25% 17 0 0 0 0 0 0 0 0 6 11
2.25% 20 0 0 0 0 0 0 0 0 3 17
COX'S PETITE BABETTE 2.15% 10 0 0 0 0 0 0 0 3 3 4
1.95% 5 0 0 0 0 0 0 0 5 0 0
COX'S GOOD TIME CHRISTMAS EVE 1.86% 7 0 0 0 0 0 0 0 3 3 1
BURLINGTON BERTI OF BORISTI 1.86% 13 0 0 0 0 0 0 0 0 6 7
STARHAVEN'S TWICE CHARMED 1.56% 1 0 0 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0 0
STARHAVEN'S HOT AND SPICY 1.56% 2 0 0 0 0 0 0 2 0 0 0
FISHER'S MON REVE OF STARHAVEN 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0 0
KISHNIGA'S BENVENUTO 1.56% 1 0 0 0 0 0 1 0 0 0 0
JIMMY LEE'S SABLONNEUX D'OR 1.37% 5 0 0 0 0 0 0 0 3 0 2
COX'S GOOD TIME PETITE MIMI 1.37% 4 0 0 0 0 0 0 0 3 1 0
COLLOM'S PETITE SHERRIE 1.37% 5 0 0 0 0 0 0 0 3 0 2
1.27% 4 0 0 0 0 0 0 0 3 0 1
1.27% 4 0 0 0 0 0 0 0 3 0 1
COX'S GOOD TIME PIERRE 1.27% 4 0 0 0 0 0 0 0 3 0 1
LAFOREST'S DUTCHES OF MITZI 1.17% 9 0 0 0 0 0 0 0 0 3 6
XANDER VAN FIVELZIGHT 1.17% 3 0 0 0 0 0 0 0 3 0 0
GWENDOLYNE DE PETIT DRAC 1.17% 3 0 0 0 0 0 0 0 3 0 0
TOMMYVILLE TINTORETTO 1.17% 9 0 0 0 0 0 0 0 0 3 6
LAFOREST'S HONEY BEAR 0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 6 0 0 0 0 0 0 0 0 3 3
0.88% 6 0 0 0 0 0 0 0 0 3 3
COXS GOOD TIME PETITE MIGNON 0.78% 1 0 0 0 0 0 0 1 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 0.78% 2 0 0 0 0 0 0 0 2 0 0
CROCKETT'S RAM BULL N GIRL 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
COLONEL TRUSARDI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.78% 1 0 0 0 0 0 0 1 0 0 0
WINDMARKS POLKA DOT ANNIE 0.68% 4 0 0 0 0 0 0 0 0 3 1
HAMPTON'S MYSTIQUE 0.59% 6 0 0 0 0 0 0 0 0 0 6
BENHOOKS JONATHAN OF FLITCHSTAR 0.59% 6 0 0 0 0 0 0 0 0 0 6
BITTER SWEET OF BORISTI 0.59% 6 0 0 0 0 0 0 0 0 0 6
LA FOREST'S CREAM PUFF 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 3 0 0 0 0 0 0 0 0 3 0
COX'S PETITE GIDGET 0.59% 3 0 0 0 0 0 0 0 0 3 0
ARMANI DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3 0
UTAH VAN FIVELZIGHT 0.59% 3 0 0 0 0 0 0 0 0 3 0
0.59% 3 0 0 0 0 0 0 0 0 3 0
TERRETTE'S JEANIEBELLE PETIT 0.49% 5 0 0 0 0 0 0 0 0 0 5
BOUTON OF BORISTI 0.49% 5 0 0 0 0 0 0 0 0 0 5
TERRETTE'S LE CAPITAINE 0.49% 5 0 0 0 0 0 0 0 0 0 5
TERRETTE'S GOLDILOCK D'PECHE 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.39% 2 0 0 0 0 0 0 0 0 2 0
WANDA'S SUGAR MAN 0.39% 2 0 0 0 0 0 0 0 0 2 0
RAMBULL'S MINERVA 0.39% 2 0 0 0 0 0 0 0 0 2 0
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
CHIRINE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
WAMBO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
ANDREA DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2 0
ZARTAN VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
RAIM'S POUPEE 0.29% 3 0 0 0 0 0 0 0 0 0 3
HAMPTON'S POUPEE D'OR 0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S TOURBILLON ORAGE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TERRETTE'S TOURBILLON D'GAMIN 0.29% 3 0 0 0 0 0 0 0 0 0 3
KARNES FRANCOIS FILS DE POLAR 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
HANAHAUS BRONZED OSSIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
MAROUSIA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
CONFUCIUS DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
ANTOINETTE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
UNIQUE DELL'AKIRIS 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
BOULETTE OF BORISTI 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOMMYVILLE TROGLODYTE OF HERNHILL 0.29% 3 0 0 0 0 0 0 0 0 0 3
BRITHMEL DWYNWEN OF TOMMYVILLE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
BONBONNIERE-BLANCHE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
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
RAMBULL'S SWEET DOTTY GHOST 0.20% 2 0 0 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
PICASSO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
HEUREUX HENRI DE LA PARURE 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
AMADEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1 0
KISHNIGA'S KNOLLAND PIERRETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 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
TRIOMPHE TIA DE LA PARURE 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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