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:
KARENDON'S KEEP CALM N' SIP ON


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 136 2 3 6 11 17 29 39 55
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 374 0 0 0 0 0 0 0 0
Ancestor loss % 73.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
125.00% 124 0 0 0 4 8 16 32 64
KARENDON'S CAPTIVATING COOPER 50.00% 1 1 0 0 0 0 0 0 0
KARENDON'S HEARTS ON FIRE 50.00% 1 1 0 0 0 0 0 0 0
KISHNIGA'S IMPERIALE VICOMTE 28.91% 6 0 0 1 1 3 0 1 0
KARENDON'S GUCCI BY DESIGN 25.00% 1 0 1 0 0 0 0 0 0
KARENDON'S LUNAR ECLIPSE 25.00% 1 0 1 0 0 0 0 0 0
KARENDON'S CAUSE FOR APPLAUSE 25.00% 1 0 1 0 0 0 0 0 0
KARENDON'S PLUS QUE PARFAIT 18.75% 2 0 0 1 1 0 0 0 0
KISHNIGA'S BENVENUTO 17.97% 13 0 0 0 1 1 2 5 4
BELBOULECAN HISTOIRE DE MA VIE 14.45% 6 0 0 0 1 1 3 0 1
KISHNIGA'S SHOWBIZ AURORA 14.45% 6 0 0 0 1 1 3 0 1
ROBOBULLS XQUISITE AT KARENDON 12.50% 1 0 0 1 0 0 0 0 0
KARENDON'S BLEEKER 12.50% 1 0 0 1 0 0 0 0 0
KARENDON'S DEAR ABBY 12.50% 1 0 0 1 0 0 0 0 0
LICKS COOL HAND LUKE 12.50% 1 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 8.59% 10 0 0 0 0 1 1 2 6
KISHNIGA'S GLADRAGS SHOWBIZ 8.20% 9 0 0 0 0 1 1 2 5
7.81% 6 0 0 0 0 1 1 4 0
7.42% 6 0 0 0 0 1 1 3 1
ALLSTONE DOUGLAS 7.03% 5 0 0 0 0 1 1 3 0
IMPERIALE'S HUMPHRY BOGART JR 6.25% 1 0 0 0 1 0 0 0 0
KARENDON'S VELVET TEDDY BEAR 6.25% 1 0 0 0 1 0 0 0 0
OMAR SHARIF DE LA PARURE 6.25% 7 0 0 0 0 0 2 3 2
XCLUSIVE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
STARHAVEN'S ICE PRINCESS 6.25% 1 0 0 0 1 0 0 0 0
GREENMONT NESHOBA AT CRUSADER 6.25% 1 0 0 0 1 0 0 0 0
COLONEL BLANC DE LA PARURE 3.91% 7 0 0 0 0 0 0 3 4
ANDREA DES GENTILS MINOIS 3.91% 7 0 0 0 0 0 0 3 4
3.52% 5 0 0 0 0 0 1 1 3
3.52% 5 0 0 0 0 0 1 1 3
CHIRINE MA JOIE 3.52% 5 0 0 0 0 0 1 1 3
KARENDON'S JOYAU DE FRANCE 3.13% 1 0 0 0 0 1 0 0 0
KARENDON'S PREMIERE EDITION 3.13% 3 0 0 0 0 0 1 2 0
WAMBO DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
3.13% 4 0 0 0 0 0 1 1 2
UNIC DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
UNBARA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
XOE DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 4 0 0 0 0 0 1 1 2
ENSTROM'S SPIKE OF STARHAVEN 3.13% 1 0 0 0 0 1 0 0 0
CROCKETT'S RAM BULL N GIRL 3.13% 1 0 0 0 0 1 0 0 0
ROCKYDELL CHARISMATIC ONE 3.13% 1 0 0 0 0 1 0 0 0
GREENMONT MARLYN'S MINI ME 3.13% 1 0 0 0 0 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 1.95% 5 0 0 0 0 0 0 0 5
BELBOULECAN IMP VICOMTESSE 1.56% 1 0 0 0 0 0 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 1 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
ANJOU DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
BONBONNIERE-BLANCHE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
BORN-Ö'S DOMINIQUE 1.56% 3 0 0 0 0 0 0 1 2
ANJA VAN HARTOGS VREUGD 1.56% 3 0 0 0 0 0 0 1 2
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
WANDA'S SUGAR MAN 1.56% 1 0 0 0 0 0 1 0 0
ENSTROM'S WILL HE MAKE IT 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
RAMBULL'S MINERVA 1.56% 1 0 0 0 0 0 1 0 0
COCO VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
PICASSO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
HEUREUX HENRI DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
AMADEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1
KISHNIGA KNOLLAND KATIE 1.17% 2 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
BELBOULECAN LADY DRAGON FLY 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
LEIBOLL'S HANNIBAL 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 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
0.78% 1 0 0 0 0 0 0 1 0
WOLF'N WRINKLES J. EDGAR 0.78% 1 0 0 0 0 0 0 1 0
ENSTROM'S PUDDIN'S PRINCESS 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
RAMBULL'S SWEET DOTTY GHOST 0.78% 1 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
TRIOMPHE TIA 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
KISHNIGA'S KNOLLAND PIERRETTE 0.39% 1 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
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
RANNI 0.39% 1 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.39% 1 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S VANILLA PUDDIN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S SWEET GABBY'S GIRL 0.39% 1 0 0 0 0 0 0 0 1