Difference Between F1 F7 Savannah Cat. So all f1 (first generation) savannahs are registered “a.” It means how many generations the cat is away from its serval ancestor.
An f1 cat is bred directly from a serval cat and a bengal cat. Finally, male savannah cats are only reliably fertile after the fifth generation removed from the serval. I am slightly sandoffish to dropping 6 gran on a cat, but i still want a real big wild/domestic cat.
The early generations, f1 and f2 are, more times than not, the biggest savannahs.
So what are the differences, besides the. What does the f mean in savannahs cats? What is the difference between these two, meaning size, appearance, and personality. I know there are some physical differences, but ive see some f1's that dont look much different than an f6 for example.