The pedigree of Sonny Boy von der Maß contains 30 ancestors over 4 generations.
No ancestors are missing.
These are 25 different dogs, resulting in an AVK (Ancestor Loss Coefficient) of 83.33% (16.67% ancestor loss).
The following dogs appear most frequently in this pedigree:
No ancestors are missing.
These are 25 different dogs, resulting in an AVK (Ancestor Loss Coefficient) of 83.33% (16.67% ancestor loss).
The following dogs appear most frequently in this pedigree:
- Ellenglaze Ladies Choice - 3 times in generations 4, 4, 4
- Reeuwijk's Dew Fantasy - 2 times in generations 3, 3
- Fezziwig Honey Bun - 2 times in generations 4, 4
- Reeuwijk's Ursa Major - 2 times in generations 4, 4
Coefficient of inbreeding
Wright calculation based on 4 generations.- 3.9063%
Coefficient of inbreeding
Wright calculation based on 4 generations.- 3.9063%

INT-NL Ch.
INT-D-VDH-NL-LUX Ch. 
WW '86-INT-D-VDH-AUT Ch.