sounds like you have quite a character there in kitty. My RB Mytsi used to do the same thing to our 140lb Akita. The dog would always look at her like she was crazy. But he loved her to death. Mytsi was his cat and that was it so she could do pretty well what she wanted except touch his food. Question though...does kitty use her claws when she attacks the dog? Mytsi never used claws. The spray bottle does work for some cats not all. Maybe you can try a time out with kitty. When she does this thing snatch her up look her in the face and tell her a firm NO and then put her into a room by herself to cool off for a little while. Time outs are pretty effective too. And always remember the saying. LOL

Dogs think they are human...Cats think they are god.