Homor hen to make a roller pigeons???

[Khansahab]

Homor milky hen to make a roller milky breed ???

[AdamArcher]

Milky is an autosomal recessive gene, so you'll likely need to pair milky homer to roller, then pair the babies together, 25% will be milky and choose the best one to go forward with on the next generation. It'll take you a number of years to reach your goal, especially if performance is important.