cocoa growled at me..now what? and tried to nip/bite me. she was sitting on my lap, and when i wanted to get up, i picked her up and she didnt want me to , so she growled and tried to bite me. i said NO!!! in a growly voice but she kept on doing it. how ca i stop her from doing this>? i dont want to hit her on hre nose. but how does she understand that she cant get away with it?