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:
ROZELDOGUE HEART BREAKER


Coefficient of Inbreeding (COI):
3.956%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 157 2 3 8 10 14 22 36 67
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 353 0 0 0 0 0 0 0 0
Ancestor loss % 69.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
ROZELDOGUE MAGIC MIKE 50.00% 1 1 0 0 0 0 0 0 0
ROZELDOGUE BLINGTASTIC 50.00% 1 1 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 28.91% 5 0 0 1 2 1 0 1 0
AS'MILETTE DON APOLLO OF ROZELDOGUE 25.00% 1 0 1 0 0 0 0 0 0
ROZELDOGUE HAPPY FEET 25.00% 1 0 1 0 0 0 0 0 0
ROZELDOGUE BLING BLING 25.00% 1 0 1 0 0 0 0 0 0
FRABULL STARSTRUCK OF ROZELDOGUE 18.75% 2 0 0 1 1 0 0 0 0
CONFUCIUS DE LA PARURE 17.97% 8 0 0 0 1 2 3 0 2
LUCE DEI MIEIOCCHI DELL'AKIRIS 16.41% 7 0 0 0 1 2 2 0 2
KINGFRIEND MR BOMBASTIC 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
ROZELDOGUE CHINESE WHISPER 12.50% 1 0 0 1 0 0 0 0 0
ROZELDOGUE MISS INDIA 12.50% 1 0 0 1 0 0 0 0 0
FORBES DE ELKA GYVYBES ZYME AT KUREDEUX 12.50% 1 0 0 1 0 0 0 0 0
QAZARA MONSIEUR HARRODS 12.50% 1 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 10.16% 7 0 0 0 0 1 3 3 0
9.38% 2 0 0 0 1 1 0 0 0
ZINA DE LA PARURE 8.59% 6 0 0 0 0 1 2 3 0
ORESTE DELL'AKIRIS 7.81% 5 0 0 0 0 1 2 2 0
TIFFANY DELL'AKIRIS 7.81% 5 0 0 0 0 1 2 2 0
COLONEL TRUSARDI DE LA PARURE 7.42% 11 0 0 0 0 0 1 5 5
MONTBLANC DELL'AKIRIS 7.03% 9 0 0 0 0 0 2 3 4
KINGFRIEND MR WOW 6.25% 1 0 0 0 1 0 0 0 0
KINGFRIEND MISS ANGEL 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
HANAHAUS BRONZED OSSIE 5.47% 8 0 0 0 0 0 1 3 4
OTTO-PRINCE DE LA PARURE 5.08% 7 0 0 0 0 0 1 3 3
XOE DE LA PARURE 5.08% 7 0 0 0 0 0 1 3 3
SHANN'S GEORGIA PEACH 4.30% 6 0 0 0 0 0 1 2 3
LATOIYA DELL'AKIRIS 3.91% 5 0 0 0 0 0 1 2 2
ZOE DELL'AKIRIS 3.91% 5 0 0 0 0 0 1 2 2
UNBARSY DE LA PARURE 3.52% 5 0 0 0 0 0 1 1 3
ARMANI DE LA PARURE 3.52% 5 0 0 0 0 0 1 1 3
IMADORABLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
FABULOUS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0
CREATION DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 6 0 0 0 0 0 0 2 4
CHIRINE MA JOIE 3.13% 7 0 0 0 0 0 0 1 6
SUZIE QUE V. FIVELZIGHT 3.13% 4 0 0 0 0 0 1 1 2
DAULOKKE'S RENOIR LE BLANCE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
EGOISTE DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
OMAR SHARIF DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
JAGUAR'S NOEL OF JEALYN 2.73% 5 0 0 0 0 0 0 2 3
ANJOU DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ANJA VAN HARTOGS VREUGD 1.95% 4 0 0 0 0 0 0 1 3
GUY-LAROCHE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
TOPETTE MISS MILO 1.95% 4 0 0 0 0 0 0 1 3
KINGFRIEND MISS GUCCI 1.56% 1 0 0 0 0 0 1 0 0
FELIPE V.D.ZUYLENSTEDE 1.56% 3 0 0 0 0 0 0 1 2
SHANN'S EARTH ANGEL 1.56% 3 0 0 0 0 0 0 1 2
VIRGINIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
MIDLAND MOOR ARMANI CODE 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S KORINNE LA BLANCE 1.56% 1 0 0 0 0 0 1 0 0
DUC DALI DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
AVIGDORS TROYA 1.56% 1 0 0 0 0 0 1 0 0
ADONIS EL FUERTE 1.17% 2 0 0 0 0 0 0 1 1
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
DALI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
FLIRT DE LA PARURE OF KINGFRIEND 0.78% 1 0 0 0 0 0 0 1 0
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
NYMPHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
DON CAMILO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
DAULÖKKE'S ARISTOBEAU DU TEX 0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S ZUZETTE DU NORD 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
BORN-Ö'S DOMINIQUE 0.78% 2 0 0 0 0 0 0 0 2
LEOPARD VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
MEREDIQUE DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S GODIVA OF JEALYN 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
PETI LLEVR TATA 0.78% 1 0 0 0 0 0 0 1 0
UNIC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DIAMANTINA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KLEINCALVIN DELL'AKIRIS 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
WINNY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BLANCHE 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
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S NORDIQUE TRUFFE 0.39% 1 0 0 0 0 0 0 0 1
DAULOKKE'S SEDEUX LE SUPERBE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S REGINE DEFORGE 0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S OGRESSE LA BLANCE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
RANNI 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.39% 1 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 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
KAY LES PETITS ARCHANGES 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1