I got 2(male and female from same litter)Savannah kittens before I brought a 3rd into the mix. It was a male. The 2 male kittens seem to bond and get along. now the female kitten hisses and claws at both of the other cats. Crazy because the she and basically her brother would play with each other all the time. Did I introduce the 3rd cat too early or is they no way I can get all these cats to get along. All of these kittens are f4.