Hello, we are Raven and Blue, 2 beautiful Russian Blue mix kittens. We are Brother and Sister to be exact. Sister on your right and me, the brother on your left. We are 10 weeks old. We are gentle and friendly. We do not have to be adopted together. We both are great at using the litter box. We like toys, Sister likes when you talk to her and she often talks back. I act cool and wait for treats.