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:
GATOR'S SANTANA IS BLACK MAGIC


Coefficient of Inbreeding (COI):
0.439%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 186 2 4 8 9 17 29 38 65
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 324 0 0 0 0 0 0 0 0
Ancestor loss % 63.5% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
137.50% 125 0 0 1 4 8 16 32 64
GOLDSHIELD'S MARVELOUS DREAM OF MYSTIK 50.00% 1 1 0 0 0 0 0 0 0
GATOR'S MISS MARCY 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
DAYSTAR'S MISS CHEYENNE 25.00% 1 0 1 0 0 0 0 0 0
DAYSTAR'S HIGHLANDER FANCIBUL 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S MOJO DE LA RIVE GAUCHE 12.50% 1 0 0 1 0 0 0 0 0
ROBOBULL GOLDSHIELD JUSTADREAM 12.50% 1 0 0 1 0 0 0 0 0
CONCHARTY FILS DE LA FORTUNE 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
FANCIBUL'S DUBL DAWG DARE 12.50% 1 0 0 1 0 0 0 0 0
FANCIBUL UP ABOVE THE WORLD 12.50% 1 0 0 1 0 0 0 0 0
BANDOG BAYOU'S THE WARRIOR 6.25% 1 0 0 0 1 0 0 0 0
BANDOG'S NEVER MORE 6.25% 1 0 0 0 1 0 0 0 0
SHORE LOOKIN GOOD 6.25% 1 0 0 0 1 0 0 0 0
ROBOBULL FABELHAFT FAN THE FLAMES 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
FANCIBULS SWEET SPIRIT 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME POLAR BEAR 5.86% 6 0 0 0 0 0 2 3 1
COX'S GOODTIME CHARLIE BROWN 5.08% 5 0 0 0 0 0 2 2 1
GARDIEN BANDOG YANKEE DOODLE 4.69% 2 0 0 0 0 1 1 0 0
BANDOG'S JUMP FOR JOY 4.69% 2 0 0 0 0 1 1 0 0
COX'S GOODTIME JAKE OF JOCK 4.69% 7 0 0 0 0 0 1 2 4
COX'S GOODTIME THE JOCK 4.30% 3 0 0 0 0 1 0 1 1
LIONHEART'S FORTUNE COOKIE 3.91% 2 0 0 0 0 1 0 1 0
COX'S GOODTIME ISABELLA 3.52% 6 0 0 0 0 0 0 3 3
BANDOG'S ONE IN A MILLION 3.52% 6 0 0 0 0 0 0 3 3
COX'S GOODTIME LUCY 3.52% 2 0 0 0 0 1 0 0 1
VOGUE DU CHAMPAGNE LIONHEART 3.52% 2 0 0 0 0 1 0 0 1
BANDOG'S FEEL THE MAGIC 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S BAYOU'S CREME BRULEE 3.13% 1 0 0 0 0 1 0 0 0
HI-ARC'S MINNIE MOUSE 3.13% 1 0 0 0 0 1 0 0 0
PETIT MOTIF BE ON THE LOOKOUT 3.13% 1 0 0 0 0 1 0 0 0
SHORE TRES BON CHIEN BETTY BOOP 3.13% 1 0 0 0 0 1 0 0 0
ROBOBULL FABELHAFT INFERNO 3.13% 1 0 0 0 0 1 0 0 0
ESCAPADE DE LA PARURE 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
HERE TIS' UP 'N ADAM'S MATCH 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 2.73% 5 0 0 0 0 0 0 2 3
C AND D'S LABOSS MON BUNTIN 2.34% 2 0 0 0 0 0 1 1 0
GARDIEN'S LUMINATES THE RING 2.34% 2 0 0 0 0 0 1 1 0
BANDOG'S A MILLION WISHES 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME MINDY LOU OFKN'D 2.34% 4 0 0 0 0 0 0 2 2
2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME LI'L CHARLSIE 1.95% 2 0 0 0 0 0 1 0 1
XCLUSIVE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
LIONHEART'S RUBYCUBE OF DYGROS 1.95% 2 0 0 0 0 0 1 0 1
C AND D'S SAMANTHA 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME JOCK OF BRIDGES 1.56% 3 0 0 0 0 0 0 1 2
COXS GOODTIME PETITE MINNIE 1.56% 3 0 0 0 0 0 0 1 2
BANDOG'S BOUND FOR GLORY 1.56% 1 0 0 0 0 0 1 0 0
HI-ARC'S GREY POUPON 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
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
TRES BON CHIEN FOR SHORE 1.56% 1 0 0 0 0 0 1 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 1.56% 1 0 0 0 0 0 1 0 0
TEXAS BOY V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
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
FANCIBUL GRADON BAYOU BARON 1.56% 1 0 0 0 0 0 1 0 0
ENSTROM'S EL'BEE GREAT 1.17% 3 0 0 0 0 0 0 0 3
COXS GOODTIME CHARLIE'S ANGEL 1.17% 3 0 0 0 0 0 0 0 3
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
BANDOG'S LEGEND OF KT 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
BANDOG'S GARDIEN ANGEL 0.78% 1 0 0 0 0 0 0 1 0
FOURSTAR BANDOGS PATTYS PUDDIN 0.78% 1 0 0 0 0 0 0 1 0
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
LA PETITE CHAMONIX DE MCKEE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
LEBULL'S ARCTIC FRONT TRES BON CHIEN 0.78% 1 0 0 0 0 0 0 1 0
ROBOBULL FABELHAFT XCELSIOR 0.78% 1 0 0 0 0 0 0 1 0
VI DU LAC STARHAVEN'S DANTE 0.78% 1 0 0 0 0 0 0 1 0
JUSTAMERE'S GOLDEN DELICIOUS 0.78% 1 0 0 0 0 0 0 1 0
UNIC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ARMANI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
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
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
COX'S GOOD TIME DORENE 0.78% 2 0 0 0 0 0 0 0 2
LA PETITE PIXIE DE MCKEE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
TEA-D'S GRADON BRIARPATCH 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S TALK OF THE TOWN 0.39% 1 0 0 0 0 0 0 0 1
FREEDOMS NOTTINGHAM LACE 0.39% 1 0 0 0 0 0 0 0 1
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 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
COX'S GOOD TIME HOT TODDY 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME LA TIGRE 0.39% 1 0 0 0 0 0 0 0 1
COXS GOOD TIME CRICKET 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
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
VI DU LAC STARHAVEN'S ANGEL 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
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
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