Calculate bloodline percentages, predict traits, and plan multi-generation crosses. Select a sire and dam to get started.
Each parent contributes exactly 50% of its genetics to the offspring. If the sire is 100% Kelso and the dam is 100% Sweater, the offspring will be 50% Kelso and 50% Sweater.
In backcrossing — crossing offspring back to one of the parent lines — percentages shift gradually. For example, crossing a 50/50 Kelso-Sweater back to a pure Kelso produces 75% Kelso / 25% Sweater. Once a bloodline drops below 5%, it is considered genetically insignificant.
Trait predictions are based on the general characteristics of each bloodline according to the gamefowl community consensus. This is not an exact science — every bird is different — but it can help you plan your breeding program.
The most popular cross in the Philippines. Kelso intelligence meets Sweater aggression — a balanced fighter.
Power meets aerial ability. Hatch provides the strength, Roundhead brings the agility.
Double intelligence cross. Both are smart fighters — side-steppers and counter-fighters.
Speed and power combination. Aggressive and strong — proven across many derbies.
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