So my cat Zoey has been bitting me and attacking me. She is getting more aggressive as she gets older. I have had her since she was 5 months old. She is now 2. She does not give any warning signs. She jumps on my leg as I’m walking past her and she either bites my foot or my calf. If she is sitting on my lap, she will be purring with her tail at a normal position and speed, ears relaxed, whisker position relaxed and she will just bite me. It’s not a nip, she always leaves a mark and sometimes draws blood. My vet is a behaviorist and Whitnessed it first hand. She was standing, back arched for petting, tail was a ? mark shape moving slowly and relaxed she was purring, rubbing her head against him and he was petting her then she just turns and bites him on the forearm and draws blood. She will be on Prozac to see if that helps, but does anyone have any suggestions on how to help her? My vet is concerned for my safety at this point, so I will try anything!!