IF 你 already have an older cat in the house 显示 him/her that he/she is superior to the kitten. If this does not happen the older cat will grow to hate the kitten.
小猫 爱情 attention and want as much as possible but if the older cat is in the room, 你 must pay attention to the older cat. Even if 你 want to pet the kitten 你 must pay attention to the cat.
小猫 don't need as much 食物 as older 猫 so 你 really only have to feed them when 你 have meal times.
小猫 are very entergetic animal so 你 can not keep them capitve in your arms, they will hurt themselves. Also keep anything off the floor that 你 don't want broken. They tend to play with them.
I know this things because I myself have a kitten and cat. When they first saw each other they hissed and spit, but now they are best buds that only get on each others nerves sometimes ;D