Re-run with the new pedigrees in the right places
Grandma Jo Jo (Mom in this pedigree):
Mum shows Crystal Crush
Dad shows Dry Olive
Kitten shows Ex Breeze which is known to be dominant to Dry Olive, and must be Jo Jo's hidden eye.
Great Grandma Milkshake:
Mom Chelsea shows OCM, and hides OCM or a more recessive eye
Dad 9T 2Tone Shows Tapestry Royale and hides Tapestry Royale or a more recessive eye
Kitten Milkshake shows OCM, and hides Tapestry Royale or a more recessive eye
Great Grandma's offspring proving her hidden eye:
Mom Milkshake shows OCM, and hides Tapestry Royale or a more recessive eye
Dad Jackson shows Ody Bellini
Kitten Jimena shows Tapestry Royale, which is known to be dominant to Ody Bellini.
This proves that Milkshake hides Tapestry Royale
Grandma Richarda:
Mom Milkshake shows OCM, and hides Tapestry Royale as proven above
Dad Scannalan shows Cognac and hides Pewter or more recessive
Kitten Richarda shows Cognac from Dad and hides OCM or Tap Royale from Mom
Grandma Richarda's offspring proving her hidden eye:
Mom Richarda shows Cognac from Dad and hides OCM or Tap Royale from Mom
Dad Lapis Shows OCM and hides Twilight or more recessive
Kitten "Hides Tap Royal" shows Twilight and hides a more recessive eye. This must be Tapestry Royale, since both Cognac and OCM are proven dominant to Twilight
This proves that Riccarda hides Tapestry Royale
Dad:
Mum Rapunzle shows Cognac and hides Ex Breeze from grandma JoJo
Dad Pippin shows OCM and hides Cognac or Tapestry Royale from mom Riccarda.
Kitten Jason shows Cognac from mum or dad,and hides either Cognac, Tapestry Royale or Exotic Breeze, depending on who passed the Cognac eyes
Mum:
Mum Shows Galaxy Moon and hides Ody Bellini or more recessive
Dad shows Jade and hides Jade or more recessive
Kitten shows Jade, which is known to be recessive to Galaxy Moon, and hides Mum's hidden eye
Offspring:
Mum Shows Jade and hides Ody Bellini or more recessive
Dad shows Cognac and hides
either
Ody Cognac Moon or Tapestry Royale from grandpa
or
Cognac or Exotic breeze from grandma
Kitten shows Ody Bellini which is Mum's hidden, and hides Ody Bellini or more recessive from Dad Jason
Jason's hidden eye must therefore be the Exotic Breeze from Grandma JoJo, because all other possible eyes (OCM, Cognac and Tapestry Royale) are dominant to Odyssey Bellini.
This means that Jason's shown Cognac
must be grandpa Pippin's hidden eye (because grandma Jo Jo passed her hidden eye, and the shown eye isn't Odyssey Cognac Moon)
This proves that Cognac is recessive to Ody Cognac Moon, and Cognac is placed between Odyssey Cognac Moon and Twilight.
PHEW!