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Ancestor calculations 9 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:
FABELHAFT MESSIAH LITTLE SNAPDRAGON


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
Ancestors in 9 generations 136 2 2 6 7 14 24 23 33 52
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 886 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
FABELHAFT MAJIC MARC'R 50.00% 1 1 0 0 0 0 0 0 0 0
FABELHAFT ROSE OF TRALEE 50.00% 1 1 0 0 0 0 0 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
JACKPOT! SIR WINZALOT OF TW 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
EL TORRO'S ROCH VOISINE 12.50% 1 0 0 1 0 0 0 0 0 0
JACKPOT! GOODTIME IN LAS VEGAS 12.50% 1 0 0 1 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 12.50% 1 0 0 1 0 0 0 0 0 0
FIRESIDES' SNOW BELLE 12.50% 1 0 0 1 0 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 11.13% 5 0 0 0 1 1 0 2 0 1
COX'S GOOD TIME ACE IN THE HOLE 10.16% 9 0 0 0 0 1 3 1 4 0
JACKPOT KWIK PIK TIKET PETTY 9.38% 2 0 0 0 1 1 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 7.81% 12 0 0 0 0 0 2 4 2 4
COX'S GOOD TIME DORENE 7.81% 12 0 0 0 0 0 2 4 2 4
6.25% 1 0 0 0 1 0 0 0 0 0
JACKPOT! VELVET DREAMS PETTY 6.25% 1 0 0 0 1 0 0 0 0 0
EL TORRO'S SWEET JASMINE 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 5.47% 4 0 0 0 0 1 1 0 2 0
COX'S GOOD TIME DANDY ANDY 5.47% 3 0 0 0 0 1 1 1 0 0
COX'S GOODTIME BIT O'GOLD 4.69% 2 0 0 0 0 1 1 0 0 0
FAIRMONTS HEART TO BEAT 4.69% 13 0 0 0 0 0 0 2 5 6
IVY ROAD'S PETTY CASH JACKPOT 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
COX'S GOODTIME JAKE OF JOCK 4.69% 2 0 0 0 0 1 1 0 0 0
3.52% 8 0 0 0 0 0 0 2 4 2
TERRETTE'S JOIE DE NOEL 3.52% 8 0 0 0 0 0 0 2 4 2
3.52% 8 0 0 0 0 0 0 2 4 2
COX'S GOODTIME MEAGAN OF ACE 3.32% 4 0 0 0 0 0 1 2 0 1
COX'S GOODTIME JUBILEE 3.13% 1 0 0 0 0 1 0 0 0 0
C AND D'S ANGELENE OF SHALMAR 3.13% 1 0 0 0 0 1 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 3.13% 1 0 0 0 0 1 0 0 0 0
QUATT ARABELLA 3.13% 1 0 0 0 0 1 0 0 0 0
BANDOG'S JOY TO THE WORLD 3.13% 1 0 0 0 0 1 0 0 0 0
2.93% 5 0 0 0 0 0 1 1 0 3
2.73% 4 0 0 0 0 0 1 1 0 2
2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
JIMMY LEE'S SPARKLE 2.15% 9 0 0 0 0 0 0 0 2 7
1.95% 8 0 0 0 0 0 0 0 2 6
COXS GOODTIME CHARLIE'S ANGEL 1.95% 2 0 0 0 0 0 1 0 1 0
ENSTROM'S EL'BEE GREAT 1.95% 2 0 0 0 0 0 1 0 1 0
JIMMY LEE'S BANDOLERO OF ONO 1.76% 7 0 0 0 0 0 0 0 2 5
COX'S GOODTIME LI'L CHARLSIE 1.56% 1 0 0 0 0 0 1 0 0 0
TERRETTE'S LORD SIMON DBOUTON 1.56% 6 0 0 0 0 0 0 0 2 4
TERRETTE'S GILL DE LABERIEUS 1.56% 6 0 0 0 0 0 0 0 2 4
COX'S GOODTIME SUGAR PLUM 1.56% 3 0 0 0 0 0 0 1 2 0
C AND D'S DELIGHTFUL JAMIE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
QUATT HONEYK 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
LEBULL ADAMS DINA OF RAGTIME 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME SANDMAN 1.37% 5 0 0 0 0 0 0 0 2 3
FREEDOMS NOTTINGHAM LACE 1.17% 2 0 0 0 0 0 0 1 1 0
COXS GOOD TIME CRICKET 1.17% 2 0 0 0 0 0 0 1 1 0
ENSTROM'S WILL HE MAKE IT 0.98% 2 0 0 0 0 0 0 1 0 1
C AND D'S T MODEL SPECIAL 0.98% 2 0 0 0 0 0 0 1 0 1
COX'S GOOD TIME PETITE MIMI 0.78% 3 0 0 0 0 0 0 0 1 2
HONEY KING OF QUATT 0.78% 1 0 0 0 0 0 0 1 0 0
QUATT BELLE DONNA 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOOD TIME SPARKLE OF KN'D 0.59% 2 0 0 0 0 0 0 0 1 1
ENSTROM'S VANILLA PUDDIN 0.59% 2 0 0 0 0 0 0 0 1 1
COXS GOOD TIME PETITE POUPEE 0.59% 2 0 0 0 0 0 0 0 1 1
FAIRMONT'S RADAR AHEAD 0.59% 2 0 0 0 0 0 0 0 1 1
MADAMOISELLE COCO DE PETIT DRAC 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
BOUTON OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S LE CAPITAINE 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S GOLDILOCK D'PECHE 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S JEANIEBELLE PETIT 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S FLIP 0.39% 2 0 0 0 0 0 0 0 0 2
HAMPTON'S CHEVALIER 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME CHRISTMAS EVE 0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S SANDMAN'S TUFF STUF 0.39% 1 0 0 0 0 0 0 0 1 0
LAFOREST'S JOLLY SANDMAN 0.39% 2 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
QUATT HONEY BEAR 0.39% 1 0 0 0 0 0 0 0 1 0
ANNAVI FLEUR DE MIDI 0.39% 1 0 0 0 0 0 0 0 1 0
QUATT PRIMA DONNA 0.39% 1 0 0 0 0 0 0 0 1 0
QUATT DARON 0.39% 2 0 0 0 0 0 0 0 0 2
QUATT TWEEDLE DUM OF HIVE 0.39% 1 0 0 0 0 0 0 0 1 0
QUATT HEIRENAS BAMBI 0.39% 2 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME PIERRE 0.20% 1 0 0 0 0 0 0 0 0 1
XANDER VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1
GWENDOLYNE DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.20% 1 0 0 0 0 0 0 0 0 1
LAFOREST'S SUGAR BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
QUATT SNOW FLAKE 0.20% 1 0 0 0 0 0 0 0 0 1
QUATT PRETTY SNOW 0.20% 1 0 0 0 0 0 0 0 0 1
SNOWANNA OF QUATT 0.20% 1 0 0 0 0 0 0 0 0 1
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