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:
GOLDSHIELD N MYSTIK'S MISS CONGENIALTY


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 185 2 4 6 10 15 20 34 65
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 325 0 0 0 0 0 0 0 0
Ancestor loss % 63.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
GOLDSHIELD'S CATCH A DREAM DE LA RIVE GAUCHE 50.00% 1 1 0 0 0 0 0 0 0
GOLDSHIELD'S BUTTER BATTLE OF MYSTIK 50.00% 1 1 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
ROBOBULL GOLDSHIELD JUSTADREAM 25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
GOLDSHIELD'S RUNNING DOWN A DREAM OF MYSTIK 25.00% 1 0 1 0 0 0 0 0 0
BANDOG BAYOU'S THE WARRIOR 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S NEVER MORE 12.50% 1 0 0 1 0 0 0 0 0
SHORE LOOKIN GOOD 12.50% 1 0 0 1 0 0 0 0 0
ROBOBULL FABELHAFT FAN THE FLAMES 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
GOLDSHIELD'S BELLA LUNA OF MYSTIK 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 9.77% 5 0 0 0 0 2 2 0 1
GARDIEN BANDOG YANKEE DOODLE 9.38% 2 0 0 0 1 1 0 0 0
BANDOG'S JUMP FOR JOY 9.38% 2 0 0 0 1 1 0 0 0
BANDOG'S ONE IN A MILLION 7.03% 6 0 0 0 0 0 3 3 0
BANDOG'S FEEL THE MAGIC 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 6.25% 1 0 0 0 1 0 0 0 0
PETIT MOTIF BE ON THE LOOKOUT 6.25% 1 0 0 0 1 0 0 0 0
SHORE TRES BON CHIEN BETTY BOOP 6.25% 1 0 0 0 1 0 0 0 0
ROBOBULL FABELHAFT INFERNO 6.25% 1 0 0 0 1 0 0 0 0
ESCAPADE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
LIONHEART'S COLOR ME BEAUTIFUL 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 5.08% 5 0 0 0 0 0 2 2 1
GARDIEN'S LUMINATES THE RING 4.69% 2 0 0 0 0 1 1 0 0
COX'S GOODTIME ISABELLA 4.69% 4 0 0 0 0 0 2 2 0
BANDOG'S A MILLION WISHES 4.69% 2 0 0 0 0 1 1 0 0
BANDOG'S JOY TO THE WORLD 3.91% 7 0 0 0 0 0 0 3 4
K N' D FOXY JOE OF COX'S GOODTIME 3.52% 6 0 0 0 0 0 0 3 3
BANDOG'S BOUND FOR GLORY 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
TRES BON CHIEN FOR SHORE 3.13% 1 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
TEXAS BOY V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
LIONHEART'S MAD MAN O' FORTUNE 3.13% 1 0 0 0 0 1 0 0 0
LIONHEART'S LA MOME PIAF 3.13% 1 0 0 0 0 1 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 2.34% 4 0 0 0 0 0 0 2 2
COXS GOODTIME PETITE MINNIE 2.34% 4 0 0 0 0 0 0 2 2
ENSTROM'S EL'BEE GREAT 2.34% 4 0 0 0 0 0 0 2 2
COXS GOODTIME CHARLIE'S ANGEL 2.34% 4 0 0 0 0 0 0 2 2
2.34% 2 0 0 0 0 0 1 1 0
BANDOG'S LEGEND OF KT 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME PIERRE OF K AND D 1.95% 3 0 0 0 0 0 0 2 1
UNIC DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
LIONHEART'S FORTUNE COOKIE 1.95% 2 0 0 0 0 0 1 0 1
BANDOG'S GARDIEN ANGEL 1.56% 1 0 0 0 0 0 1 0 0
FOURSTAR BANDOGS PATTYS PUDDIN 1.56% 1 0 0 0 0 0 1 0 0
LICKS COOL HAND LUKE 1.56% 1 0 0 0 0 0 1 0 0
LEBULL'S ARCTIC FRONT TRES BON CHIEN 1.56% 1 0 0 0 0 0 1 0 0
VI DU LAC STARHAVEN'S DANTE 1.56% 1 0 0 0 0 0 1 0 0
KISHNIGA'S BENVENUTO 1.56% 2 0 0 0 0 0 0 2 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
LIONHEART'S FORTUNE FIVE HUNDRED 1.56% 1 0 0 0 0 0 1 0 0
VOGUE DU CHAMPAGNE LIONHEART 1.56% 1 0 0 0 0 0 1 0 0
C AND D'S LABOSS MON BUNTIN 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME THE JOCK 1.17% 2 0 0 0 0 0 0 1 1
STARHAVEN'S MON SAUVAGE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME CHARLIE BROWN 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME ACE IN THE HOLE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
LEBULL ADAMS DINA OF RAGTIME 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
C AND D'S SAMANTHA 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME HOT TODDY 0.78% 2 0 0 0 0 0 0 0 2
FREEDOMS NOTTINGHAM LACE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME LA TIGRE 0.78% 2 0 0 0 0 0 0 0 2
COXS GOOD TIME CRICKET 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S SPIKE OF STARHAVEN 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME LUCY 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME MEAGAN OF ACE 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S TALK OF THE TOWN 0.78% 1 0 0 0 0 0 0 1 0
ADONIS EL FUERTE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME DANDY ANDY 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
COLONEL TRUSARDI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S GLADRAGS SHOWBIZ 0.78% 2 0 0 0 0 0 0 0 2
CROCKETT'S RAM BULL N GIRL 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
OKLAHOMA MISS V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
XOE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
HANAHAUS BRONZED OSSIE 0.78% 1 0 0 0 0 0 0 1 0
LIONHEART'S CANT TOUCH THIS 0.78% 1 0 0 0 0 0 0 1 0
LIONHEART'S RUBYCUBE OF DYGROS 0.78% 1 0 0 0 0 0 0 1 0
BELBOULECAN DU CHAMPAGNE MONDO 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
STARHAVEN'S HOT AND SPICY 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME DAGNY DVILLE 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S EARNIN' RESPECT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S PREMIERE EDITION 0.39% 1 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VALENTINO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ROBOBULL FABELHAFT XCELSIOR 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.39% 1 0 0 0 0 0 0 0 1
LEIBOLL'S HANNIBAL 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
UNBARSY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GUY-LAROCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MISS MILO 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
LIONHEART'S SWEET BABY JAMES 0.39% 1 0 0 0 0 0 0 0 1
LIONHEART'S THUMBELINA 0.39% 1 0 0 0 0 0 0 0 1
JACKPOT! GOODTIME IN LAS VEGAS 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S MADONNA LA MON 0.39% 1 0 0 0 0 0 0 0 1
JACKPOT TWINLAKE READYTORUMBLE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BELBOULECAN DOMINION VIOLA 0.39% 1 0 0 0 0 0 0 0 1