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Tuff (son of Black Adder of Clevebourne)
A vertical pedigree lists the siblings of each dog in the pedigree. Siblings are found by searching for dogs in the database with the same parents. They may be from the same litter or from another breeding of the same parents. In most cases, this pedigree will be incomplete, as not all dogs have all their siblings entered in the database.
Vertical pedigree:
| Tuff (son of Black Adder of Clevebourne) |