i rescued a kitten when she was 4 weeks old and she is now 8 weeks old. Yesterday i adopted a second kitten who is 9weeks old. I thought it would be good for my kitten to have a friend. Both are female. The new kitten is very gentle and really wants to be friends with my kitten however my kitten keeps growling and hissing and will run away. Her safe haven is in my bedroom where she will act normal and play with me and ive kept the new kitten out. Its been a day now and i was hoping they would be friends by now as i read it doesnt take as long for kittens to become friends as it does adult cats. Is there anything i can do to help my kitten accept the new one?