The base eye color gets passed down. Whether or not the pups would get the secondary glitch marking would not be influenced by these companions.

For the companions, will they pass down the parents BASE eye color? (Such as green, blue, yellow etc.) Or if the parents have glitched eye colors, like purple, would the pups get that?

Ooooh, I wanna try 8D

All the items are just so pretty! Great job. :D