She had an operation last Wednesday. She does not like her cone, and she keeps sitting with her head drooping like this. She is not very steady on her feet. On the plus side, she is eating, drinking and eliminating. She's lost weight though, and does not really have much to spare. She stays very close to me a lot of the time. She's normally a quiet cat but this is weird even for her. Do small cats take longer to metabolise anaesthetics?