Our kitty is male and born on September 20th of 2013...so coming up on 9 months. He is 14.6 pounds and really lanky.
He is really quiet, doesn't make much noise. Shows you he is hungry and doesn't tell you. His voice box wasn't removed, that sounds different.
He both chirps and meows (more of a squeek) and he has done a roar like thing before too (only once), and does hiss like a loud snake (which I guess is unique to Savannah). Doesn't sound like a housecat hiss at all.
And he loves to bite, me and walls and everything. But its more playful. Doesn't bite wife and a lot more careful with her. Very loving kitty, follows us around everywhere. Squeeks if we leave. He jumps really high and can stand and jump on top of the shower door (the thin metal part) and climb on the showerhead.
He loves shiny things too, can't resist them. Its cute.
His tail stands up always and is always moving. Doesn't stop at all, even in his sleep.
He is very smart and opens everything (even the round door metal knobs...very flexible) and teaches himself a lot.
A friend of ours said he was more the size of a Maine coon than a Bengal, hence our posting.
Here are pics
Thanks for any info.