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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 CELEBRATE


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 215 2 4 8 7 12 23 35 45 59 81
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1831 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.5% 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
BAYHILL CELEBRATE! 50.00% 1 1 0 0 0 0 0 0 0 0 0
BANDOG'S SIMPLY OUTRAGEOUS 50.00% 1 1 0 0 0 0 0 0 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 25.00% 1 0 1 0 0 0 0 0 0 0 0
BAYHILL LA DOLCE VITA 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S BAYOU CLASSIC 25.00% 1 0 1 0 0 0 0 0 0 0 0
BANDOG'S ON THE ROX 25.00% 1 0 1 0 0 0 0 0 0 0 0
STEPHLYN'S WILD WILD WEST 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 12.50% 1 0 0 1 0 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S BEETLE JUICE 12.50% 1 0 0 1 0 0 0 0 0 0 0
BANDOG'S JAGGED KNIFE 12.50% 1 0 0 1 0 0 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 10.06% 22 0 0 0 0 0 0 8 7 4 3
BANDOG'S JOY TO THE WORLD 9.38% 7 0 0 0 0 0 5 2 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 8.79% 7 0 0 0 0 0 5 1 0 1 0
COX'S GOODTIME CHARLIE BROWN 7.03% 11 0 0 0 0 0 2 3 3 1 2
ADAMS' UNIQUE PHYSIQUE 7.03% 26 0 0 0 0 0 0 1 10 9 6
COX'S GOOD TIME DORENE 7.03% 26 0 0 0 0 0 0 1 10 9 6
BLAZINS' IRONSIDE PERRY OF NRW 6.25% 1 0 0 0 1 0 0 0 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 6.25% 1 0 0 0 1 0 0 0 0 0 0
GARDIEN'S LUMINATES THE RING 6.25% 1 0 0 0 1 0 0 0 0 0 0
BANDOG GARDIEN CAPEDCRUSADER 6.25% 1 0 0 0 1 0 0 0 0 0 0
BANDOG'S KT LOOKING AT YOU 6.25% 1 0 0 0 1 0 0 0 0 0 0
BANDOG'S MAMA MIA 6.25% 1 0 0 0 1 0 0 0 0 0 0
BRIARPATCH'S SAM I AM 6.25% 1 0 0 0 1 0 0 0 0 0 0
5.08% 8 0 0 0 0 0 0 5 3 0 0
COX'S GOODTIME MINDY LOU OFKN'D 4.98% 10 0 0 0 0 0 1 2 3 3 1
4.79% 14 0 0 0 0 0 0 3 3 5 3
ENSTROM'S EL'BEE GREAT 4.69% 8 0 0 0 0 0 1 2 3 2 0
LEBULL ADAMS DINA OF RAGTIME 4.69% 7 0 0 0 0 0 0 5 2 0 0
4.69% 2 0 0 0 0 1 1 0 0 0 0
FAIRMONTS HEART TO BEAT 4.59% 29 0 0 0 0 0 0 0 2 12 15
4.39% 7 0 0 0 0 0 0 5 1 0 1
COX'S GOODTIME PIERRE OF K AND D 4.30% 4 0 0 0 0 0 2 1 1 0 0
COX'S GOOD TIME DANDY ANDY 4.30% 7 0 0 0 0 0 1 2 2 2 0
ENSTROM'S PUDDIN'S PRINCESS 3.61% 16 0 0 0 0 0 0 1 3 5 7
3.22% 20 0 0 0 0 0 0 0 1 10 9
TERRETTE'S JOIE DE NOEL 3.22% 20 0 0 0 0 0 0 0 1 10 9
3.22% 20 0 0 0 0 0 0 0 1 10 9
COX'S GOODTIME MAKE HIS MARC 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
FOURSTAR BANDOGS PATTYS PUDDIN 3.13% 1 0 0 0 0 1 0 0 0 0 0
BANDOG'S LEGEND OF KT 3.13% 1 0 0 0 0 1 0 0 0 0 0
COX'S GOODTIME O'NARLY PECODA 3.13% 1 0 0 0 0 1 0 0 0 0 0
STARHAVEN'S LA ECSTASY 3.13% 1 0 0 0 0 1 0 0 0 0 0
BEE-VEE'S SLY LEFOX BUSHAWAY 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
STARHAVEN'S MAKE A WISH 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
C AND D'S LABOSS MON BUNTIN 3.13% 1 0 0 0 0 1 0 0 0 0 0
2.93% 20 0 0 0 0 0 0 0 2 4 14
ENSTROM'S WILL HE MAKE IT 2.73% 10 0 0 0 0 0 0 1 2 5 2
2.44% 9 0 0 0 0 0 0 1 2 3 3
COXS GOODTIME CHARLIE'S ANGEL 2.34% 4 0 0 0 0 0 1 0 1 2 0
COX'S GOODTIME MEAGAN OF ACE 2.34% 6 0 0 0 0 0 0 2 1 1 2
KISHNIGA'S BENVENUTO 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 7 0 0 0 0 0 0 0 5 2 0
2.34% 7 0 0 0 0 0 0 0 5 2 0
COX'S GOOD TIME LA TIGRE 1.86% 6 0 0 0 0 0 0 1 1 3 1
BANDOG'S HANNA BANANA OF KT 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME LUCY 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME LI'L CHARLSIE 1.56% 2 0 0 0 0 0 0 2 0 0 0
COX'S GOODTIME DAGNY DVILLE 1.56% 1 0 0 0 0 0 1 0 0 0 0
COX'S GOODTIME GINGER SNAP 1.56% 1 0 0 0 0 0 1 0 0 0 0
JIMMY LEE'S BANDOLERO OF ONO 1.56% 14 0 0 0 0 0 0 0 0 2 12
BUSHAWAY REMY LEFOX 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
VI DU LAC STARHAVEN'S HOT FLASH 1.56% 1 0 0 0 0 0 1 0 0 0 0
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 MON SAUVAGE 1.56% 2 0 0 0 0 0 0 2 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
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0 0 0
BANDOG'S TALK OF THE TOWN 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
1.46% 9 0 0 0 0 0 0 0 1 3 5
FREEDOMS NOTTINGHAM LACE 1.37% 4 0 0 0 0 0 0 1 0 3 0
COX'S GOOD TIME HOT TODDY 1.37% 4 0 0 0 0 0 0 1 0 3 0
COX'S GOOD TIME SANDMAN 1.37% 8 0 0 0 0 0 0 0 1 3 4
COXS GOOD TIME CRICKET 1.37% 4 0 0 0 0 0 0 1 0 3 0
WOLF'N WRINKLES J. EDGAR 1.27% 8 0 0 0 0 0 0 0 1 2 5
TERRETTE'S LORD SIMON DBOUTON 1.17% 11 0 0 0 0 0 0 0 0 1 10
TERRETTE'S GILL DE LABERIEUS 1.17% 11 0 0 0 0 0 0 0 0 1 10
COLONEL TRUSARDI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 1.17% 2 0 0 0 0 0 0 1 1 0 0
FAIRMONT'S RADAR AHEAD 0.88% 5 0 0 0 0 0 0 0 1 1 3
COXS GOOD TIME PETITE POUPEE 0.88% 5 0 0 0 0 0 0 0 1 1 3
COX'S GOODTIME BIT O'GOLD 0.78% 1 0 0 0 0 0 0 1 0 0 0
C AND D'S ANGELENE OF SHALMAR 0.78% 1 0 0 0 0 0 0 1 0 0 0
LEFOX TROUBLE DE SMASHER 0.78% 1 0 0 0 0 0 0 1 0 0 0
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
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 GOOD TIME SPARKLE OF KN'D 0.68% 4 0 0 0 0 0 0 0 1 0 3
MADAMOISELLE COCO DE PETIT DRAC 0.68% 4 0 0 0 0 0 0 0 1 0 3
OMAR SHARIF DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
CHIRINE MA JOIE 0.59% 2 0 0 0 0 0 0 0 1 1 0
WAMBO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
COLONEL BLANC DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
ANDREA DES GENTILS MINOIS 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.49% 2 0 0 0 0 0 0 0 1 0 1
COX'S GOOD TIME CHRISTMAS EVE 0.49% 4 0 0 0 0 0 0 0 0 1 3
WINDMARKS MISS VICKIE 0.49% 4 0 0 0 0 0 0 0 0 1 3
COX'S GOODTIME ANGELA 0.39% 1 0 0 0 0 0 0 0 1 0 0
BANDOG'S CHERI CHLOE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BURLINGTON BERTI OF BORISTI 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEFOX DOLLY PARTON 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 PETITE BABETTE 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 2 0 0 0 0 0 0 0 0 2 0
JIMMY LEE'S SABLONNEUX D'OR 0.39% 3 0 0 0 0 0 0 0 0 1 2
COLLOM'S PETITE SHERRIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
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
ZARTAN VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
KISHNIGA KNOLLAND KATIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
COX'S GOOD TIME PIERRE 0.29% 2 0 0 0 0 0 0 0 0 1 1
WINDMARKS POLKA DOT ANNIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
COCO VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
PICASSO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BONBONNIERE-BLANCHE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
AMADEE MA JOIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HAMPTON'S CHEVALIER 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% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
C AND D'S DIXIE DARLING 0.20% 1 0 0 0 0 0 0 0 0 1 0
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
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
XANDER VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1 0
GWENDOLYNE DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1 0
C AND D'S T MODEL SPECIAL 0.20% 1 0 0 0 0 0 0 0 0 1 0
BOUTON OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S LE CAPITAINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S GOLDILOCK D'PECHE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME GOGO GIRL 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S JEANIEBELLE PETIT 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 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
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
ENSTROM'S SANDMAN'S TUFF STUF 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOMMYVILLE TINTORETTO 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S KNOLLAND PIERRETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S HENRI DE LA ORAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
RAIM'S MERRY LISETTE 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
LAFOREST'S HONEY BEAR 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
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
C AND D'S TRACY LYNN 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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