This sounds a little crazy. Here's something I found online. I don't know how true this is:
"NO you cannot breed Savannahs with Bengals - you will get a non-registerable cat. TICA is the ONLY association to recognize Savannahs presently.
And according to their standard these are the ONLY allowable outcrosses:
http://www.tica.org/members/publications...
PERMISSIBLE OUTCROSSES: Serval,
Egyptian Mau, Ocicat, Oriental Shorthair,
domestic shorthair not a member of a
recognized breed).
I WILL tell you that you won't find a reputable Ocicat breeder allowing you to use their cats in a Savannah breeding program. We do NOT want wild cat blood in our lines! I'm sure the Mau breeders feel the same way.
Andy (below) - I have no idea where you got your background info on how a Bengal and Savannah were created, but you should read the history and background - you are not correct for either breed. The Aby was NEVER used in the Bengals and the Siamese was NEVER used in the Savannah."[/i][/i]