response: Oh, just that there are organizations that have cat registries for them.  They are located in countries like the US, Germany, and the UK.
original_response: experimental cat breeds and crossbreeds that do not have the recognition of major national or international cat
history: I have a cat by name kitty Oh cool!  The domestic cat is also known as "Felis silvestris catus," did you know that? Wow that's a long one!  Do you know anything about experimental cat breeds?
knowledge: The following is a list of experimental cat breeds and crossbreeds that do not have the recognition of major national or international cat registries, such as The International Cat Association (TICA) in the US, Europe, and Australasia; the Governing Council of the Cat Fancy (GCCF) in the UK, the Fédération Internationale Féline (FiFE) in continental Europe, the Cat Fanciers' Association (CFA) in North America, or the more recent World Cat Federation based in Germany.