The following links will take you to the GCCF website.
https://www.gccfcats.org/Portals/0/ICDC/GCCF.KittenBuyingAdvice.pdf?ver=2020-07-08-140415-487
https://www.gccfcats.org/DesktopModules/Bring2mind/DMX/Download.aspx?PortalId=0&EntryId=30293
https://www.gccfcats.org/Cat-Breeds/Balinese
https://www.gccfcats.org/Cat-Breeds/Oriental
https://www.gccfcats.org/Cat-Breeds/Siamese
https://www.gccfcats.org/Health-Welfare/Cat-Behaviour