Is Cinnamon Co-Dom? I think it is but I'm not sure. If it is, then all offspring of a cinnamon X pied crossing would show cinnamon but be heterozygous for pied right? So as far as possible offspring for the het offspring x pied crossing it would be something like this?

- Cinnamon het for pied
- Normals het for both or either
- Pied het for cinnamon
- Cinnamon Pied