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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:
HIGHWOOD'S OH SO MARVELOUS OF DROMMANDE


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 178 2 3 7 11 21 32 42 68
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 332 0 0 0 0 0 0 0 0
Ancestor loss % 65.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
GOLDSHIELD'S MARVELOUS DREAM OF MYSTIK 50.00% 1 1 0 0 0 0 0 0 0
HIGHWOOD'S FYNN AND TONIC 50.00% 1 1 0 0 0 0 0 0 0
GOLDSHIELD'S CATCH A DREAM DE LA RIVE GAUCHE 25.00% 1 0 1 0 0 0 0 0 0
GOLDSHIELD'S NEW BEGINNING OF MYSTIK 25.00% 1 0 1 0 0 0 0 0 0
BANDOG N TX-STAR ITS NOT EASYBEING GREEN @2 STARS 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S MOJO DE LA RIVE GAUCHE 21.88% 3 0 0 1 1 1 0 0 0
ROBOBULL GOLDSHIELD JUSTADREAM 18.75% 2 0 0 1 1 0 0 0 0
GOLDSHIELD'S DREAM A LITTLE DREAM OF ME 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
LIONHEART'S COLOR ME BEAUTIFUL 12.50% 1 0 0 1 0 0 0 0 0
2 STARS GIRL ON FIRE 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
BANDOG BAYOU'S THE WARRIOR 10.94% 3 0 0 0 1 1 1 0 0
BANDOG'S NEVER MORE 10.94% 3 0 0 0 1 1 1 0 0
COX'S GOODTIME POLAR BEAR 10.16% 15 0 0 0 0 0 2 5 8
BANDOG'S JUMP FOR JOY 9.77% 8 0 0 0 0 1 2 4 1
SHORE LOOKIN GOOD 9.38% 2 0 0 0 1 1 0 0 0
ROBOBULL FABELHAFT FAN THE FLAMES 9.38% 2 0 0 0 1 1 0 0 0
GARDIEN BANDOG YANKEE DOODLE 8.98% 7 0 0 0 0 1 2 3 1
BANDOG'S FEEL THE MAGIC 7.03% 4 0 0 0 0 1 2 1 0
BANDOG'S MAJOR LEAGUE HOMERUN AT TX STAR 6.25% 1 0 0 0 1 0 0 0 0
LIONHEART'S MAD MAN O' FORTUNE 6.25% 1 0 0 0 1 0 0 0 0
LIONHEART'S LA MOME PIAF 6.25% 1 0 0 0 1 0 0 0 0
2 STARS ONE TOUGH HOMBRE 6.25% 1 0 0 0 1 0 0 0 0
2 STARS SPIRIT OF LIBERTY 6.25% 1 0 0 0 1 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS 6.25% 2 0 0 0 0 2 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 5.47% 3 0 0 0 0 1 1 1 0
BANDOG'S A MILLION WISHES 4.69% 7 0 0 0 0 0 1 2 4
BANDOG'S ONE IN A MILLION 4.69% 9 0 0 0 0 0 0 3 6
PETIT MOTIF BE ON THE LOOKOUT 4.69% 2 0 0 0 0 1 1 0 0
SHORE TRES BON CHIEN BETTY BOOP 4.69% 2 0 0 0 0 1 1 0 0
ROBOBULL FABELHAFT INFERNO 4.69% 2 0 0 0 0 1 1 0 0
ESCAPADE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
GARDIEN'S LUMINATES THE RING 4.30% 6 0 0 0 0 0 1 2 3
COX'S GOODTIME JAKE OF JOCK 3.91% 8 0 0 0 0 0 0 2 6
LIONHEART'S FORTUNE COOKIE 3.91% 2 0 0 0 0 1 0 1 0
COX'S GOODTIME ISABELLA 3.52% 7 0 0 0 0 0 0 2 5
VOGUE DU CHAMPAGNE LIONHEART 3.52% 2 0 0 0 0 1 0 0 1
BANDOG'S TRICK OR TREAT 3.13% 1 0 0 0 0 1 0 0 0
LIONHEART'S FORTUNE FIVE HUNDRED 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS CODE D'HONNEUR OF BANDOG 3.13% 1 0 0 0 0 1 0 0 0
3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
BANDOG'S BOUND FOR GLORY 2.73% 3 0 0 0 0 0 1 1 1
XCLUSIVE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
C AND D'S LABOSS MON BUNTIN 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
TRES BON CHIEN FOR SHORE 2.34% 2 0 0 0 0 0 1 1 0
TEXAS BOY V. FIVELZIGHT 2.34% 2 0 0 0 0 0 1 1 0
CACHAREL DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
LIONHEART'S RUBYCUBE OF DYGROS 1.95% 2 0 0 0 0 0 1 0 1
BANDOG'S JOY RIDER 1.56% 1 0 0 0 0 0 1 0 0
C AND D'S SAMANTHA 1.56% 1 0 0 0 0 0 1 0 0
1.56% 3 0 0 0 0 0 0 1 2
BANDOG'S LEGEND OF KT 1.56% 3 0 0 0 0 0 0 1 2
LIONHEART'S CANT TOUCH THIS 1.56% 1 0 0 0 0 0 1 0 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
1.56% 1 0 0 0 0 0 1 0 0
BOCAGUAY AVIGDORS NORMA 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME THE JOCK 1.17% 2 0 0 0 0 0 0 1 1
BANDOG'S GARDIEN ANGEL 1.17% 2 0 0 0 0 0 0 1 1
K N' D FOXY JOE OF COX'S GOODTIME 1.17% 3 0 0 0 0 0 0 0 3
BANDOG'S JOY TO THE WORLD 1.17% 3 0 0 0 0 0 0 0 3
FOURSTAR BANDOGS PATTYS PUDDIN 1.17% 2 0 0 0 0 0 0 1 1
LICKS COOL HAND LUKE 1.17% 2 0 0 0 0 0 0 1 1
LEBULL'S ARCTIC FRONT TRES BON CHIEN 1.17% 2 0 0 0 0 0 0 1 1
VI DU LAC STARHAVEN'S DANTE 1.17% 2 0 0 0 0 0 0 1 1
UNIC DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
UNBARA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
ARMANI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME BARNSTORMER 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME JOCK OF BRIDGES 0.78% 2 0 0 0 0 0 0 0 2
COXS GOODTIME PETITE MINNIE 0.78% 2 0 0 0 0 0 0 0 2
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
COX'S GOODTIME PIERRE OF K AND D 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME DAGNY DVILLE 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S BENVENUTO 0.78% 2 0 0 0 0 0 0 0 2
ROBOBULL FABELHAFT XCELSIOR 0.78% 1 0 0 0 0 0 0 1 0
LIONHEART'S SWEET BABY JAMES 0.78% 1 0 0 0 0 0 0 1 0
LIONHEART'S THUMBELINA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
STARHAVEN LONGDOWN DARTAGNAN 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
DELGALES BOCAGUAY 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME LI'L CHARLSIE 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S TALK OF THE TOWN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME LUCY 0.39% 1 0 0 0 0 0 0 0 1
JACKPOT! DIVA LAS VEGAS 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME CHARLIE BROWN 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME BIT O'GOLD 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MEAGAN OF ACE 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S ANGELENE OF SHALMAR 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S ICE PRINCESS 0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S MON SAUVAGE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S SOPHIE AT LEBULL 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
OKLAHOMA MISS V. FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1
XOE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
OTTO-PRINCE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
EGOISTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HANAHAUS BRONZED OSSIE 0.39% 1 0 0 0 0 0 0 0 1
MAROUSIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LIONHEART'S TOM THUMB 0.39% 1 0 0 0 0 0 0 0 1
LIONHEART'S SWEET SUGAR COOKIE 0.39% 1 0 0 0 0 0 0 0 1
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1
JACKPOT KWIK PIK TIKET PETTY 0.39% 1 0 0 0 0 0 0 0 1
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
LEIBÖLL'S ROMEO 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
STARHAVEN'S OUIJA MA REVE RETOUR 0.39% 1 0 0 0 0 0 0 0 1
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