Society Grading System
The present system of putting a number after P to denote the generation is not to be extended past P3. Thereafter, based on our purity table, any % of 99% or more is deemed to be a Fullblood, and subsequently the grade will be known as Fullblood.
The progeny of the dam and sire will be one grade 'higher' than the lowest grade of either the dam or sire, unless both the dam and sire are the same grade.
Please refer to the purity table as shown.