Hi everyone,
I'm from South Africa and new to this forum - came across it earlier today when I was doing some research on my kitten.
We recently adopted a gorgeous little black female kitten from the SPCA, she is about 3 months old now. We got her when she was just under 2 months old. We also have an older male cat, called Bono, that we adopted as a kitten about 2 years ago.
She is extremely sweet and affectionate, when she wants to be ...

... BUT she does a couple of things that seem really strange, and I'm sure we're probably over reacting and it's probably completely normal kitten behavious, but some advice would be greatly appreciated!
1. She is such a strong willed little girl, if she doesnt get her own way she will growl at one of us, or like last night try to swat me through the face with her claws out.

This is a real concern for me, because its just not acceptable that she gets so aggressive. I try not to get upset with her when she gets so aggressive but its very difficult. What is the correct way to deal with this without breaking her spirit?
2. We recently let her out of the room we were keeping her in initially so she can roam the rest of the house and get used to her surroundings. Now she runs up and down the passage chasing her shadows, and she is really REALLY hyper. I suppose this is normal and she will grow out of it?
3. We now have both the cats sleeping with us on our bed at night. As you can imagine this is not really condusive to the greatest amount of rest ... Bono has always slept with us, and he is very chilled when he sleeps with us, but now that Kylie is also sleeping with us (and she sleeps in between us at our heads) it is just a bit much. She wakes up at about 04h00 in the morning and starts biting and scratching me, and swatting at my face. What would be the best solution to this - get them both to start sleeping elsewhere in the house?
4. My last question ... for now ...

... we have started taking Kylie outside to the garden for supervised play time. Yes, she has been stuck in the tree numerous times now and we've had to rescue her.

How long before I let her out on her own supervised? I'm just scared I let her out soon and then she dissapears or gets lost ... with her little personality she is bound to get herself into trouble.
Any advice will be very much appreciated!
Thanks everyone