This is PMS. She's 10 weeks old and weighs about 12 ounces.
Our older cats, ADD and OCT, who are 3 year old brothers and are approximately 19 and 17 pounds respectively, are not pleased with the latest addition.
They are so displeased that each of them has bitten me at least once after merely smelling my hands after holding her. I never realized how many teeth an adult cat has - nor how sharp and pointed they are. I also never realized that cats could make such strange noises.
This is going to be a LONG Memorial Day weekend - in more ways than one.