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:
DUB KINGFRIEND I AM DRAKE


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 132 2 4 3 4 7 11 26 43
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 378 0 0 0 0 0 0 0 0
Ancestor loss % 74.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
KESASONAS LITTLE WOODY AT KINGFRIEND 50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MISS JACKSON @DUB 50.00% 1 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MR CHOW 25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MISS LAMBIE 25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MR WOW 25.00% 2 0 0 2 0 0 0 0 0
KINGFRIEND MISS MIAMI 12.50% 1 0 0 1 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 2 0 0 0 2 0 0 0 0
IMADORABLE DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
MOKAODC ROBOBULL MISS MINI AR KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 7.81% 4 0 0 0 0 2 0 2 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 7.81% 4 0 0 0 0 2 0 2 0
DAULOKKE'S RENOIR LE BLANCE 6.25% 1 0 0 0 1 0 0 0 0
COCO VIALATTE ROBOBULL HOT FLASH 6.25% 1 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 4.30% 5 0 0 0 0 0 2 0 3
ARMANI DE LA PARURE 4.30% 5 0 0 0 0 0 1 3 1
ZINA DE LA PARURE 3.91% 4 0 0 0 0 0 2 0 2
MONTBLANC DELL'AKIRIS 3.91% 5 0 0 0 0 0 0 5 0
COLONEL TRUSARDI DE LA PARURE 3.52% 7 0 0 0 0 0 0 2 5
HANAHAUS BRONZED OSSIE 3.52% 6 0 0 0 0 0 0 3 3
DALI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
ROBOBULL FABELHAFT ETERNALFLAME 3.13% 1 0 0 0 0 1 0 0 0
ROBOBULL FABELHAFT INFERNO 3.13% 2 0 0 0 0 0 2 0 0
FLIRT DE LA PARURE OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
DEZIRE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
MIDLAND MOOR ARMANI CODE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 3.13% 1 0 0 0 0 1 0 0 0
ANGELINA OF PRINCESS MERUMO JP 3.13% 1 0 0 0 0 1 0 0 0
UNBARSY DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 6 0 0 0 0 0 0 0 6
JAGUAR'S NOEL OF JEALYN 1.95% 5 0 0 0 0 0 0 0 5
OTTO-PRINCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
XOE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
UNBARA DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
UNIC DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
YSATIS DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
SHANN'S GEORGIA PEACH 1.56% 2 0 0 0 0 0 0 2 0
BLANCHE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
DAULÖKKE'S ARISTOBEAU DU TEX 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S ZUZETTE DU NORD 1.56% 1 0 0 0 0 0 1 0 0
FABELHAFT EYBUL BAMBINO 1.56% 1 0 0 0 0 0 1 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
TIARA OF PRINCESS MERUMO JP 1.56% 1 0 0 0 0 0 1 0 0
ADONIS EL FUERTE 1.17% 3 0 0 0 0 0 0 0 3
EGOISTE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
VIOLET BLANCHE DELL'AKIRIS 1.17% 3 0 0 0 0 0 0 0 3
GUY-LAROCHE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE MISS MILO 1.17% 3 0 0 0 0 0 0 0 3
LE BLANC VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
GERMAINE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
LEIBÖLL'S PRALINE' 1.17% 3 0 0 0 0 0 0 0 3
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S OGRESSE LA BLANCE 0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S DE'JA-VU 0.78% 2 0 0 0 0 0 0 0 2
ANJOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 0.78% 2 0 0 0 0 0 0 0 2
UNGARO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
KARENDON'S JOYAU DE FRANCE 0.78% 1 0 0 0 0 0 0 1 0
CHIRINE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
HENRY-MATISSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
SHANN'S EARTH ANGEL 0.78% 2 0 0 0 0 0 0 0 2
OMAR SHARIF DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
COCOCHANEL DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2
CATHERINEDENEUVE DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE 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
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S NORDIQUE TRUFFE 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
JUSTAMERE'S GOLDEN DELICIOUS 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
MERUMO OF MOUNTAIN DOGS JP 0.78% 1 0 0 0 0 0 0 1 0
GEORGIE UNIC VAN MUPPY'S PLACE 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
KISHNIGA'S SHOWBIZ CHELSEA 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
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S ROQUEFORT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 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
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1