Nutmeg has NEVER hissed before, not even at Sinatra when they first met, but tonight she did!! My boyfriend was holding her and I was cutting her nails and she started hissing at us. We finished her front paws and left the back because she was so upset. She normally doesn't like having her nails cut but she has never reacted this strongly. I really doubt I hit the nerve but I'm so worried I hurt her!! My poor baby, she seems fine now and doesn't seem mad but I'm still shocked she hissed at us!