4. The Silky can get on the old furniture only.
5. Fine, the Silky is allowed on all furniture, but it is not allowed to sleep with humans on the bed.
6. OK, the Silky is allowed on the bed but only by invitation.
7. The Silky can sleep on the bed whenever he wants, but not under the covers.
8. The Silky can sleep under the covers by invitation only.
9. The Silky can sleep under the covers anytime.
10. Humans must ask permission to sleep under the covers with the Silky.