How the 2025 Update Impacts DBE Breeders in the UK This week, the GCCF introduced formal registration guidelines for cats carrying Dominant Blue Eye (DBE) variants. There was also a small update — a paragraph in a policy document — but for those of us working transparently with these lines, it meant everything. “The registration policy for the breed does not exclude DBE cats from GCCF registration.” — GCCF Registration Policy, 2025 update For the first time, structure replace