Pinstripe question

[Louis Kirkland]

Nope pin to pin will give you all pins

That's incorrect. Providing they are both heterozygous Pinstripes, breeding Pinstripe x Pinstripe would hopefully lead to the production of a clutch of eggs, with each egg having the following genetic probabilities:

25% normal
50% heterozygous Pinstripe
25% homozygous Pinstripe