I have a quiet, laid back cat. Until the Dreamies come out. Then it's full on screaming, standing up, following me, more screaming...
She's not like this with anything else - even tuna or meat; she might stand up and try her luck or just stare at me hopefully while purring hard.
She knows where the Dreamies are kept and every time I even walk past there she starts at me. It's got to the point if I open anything else pouch like (sharing bags of maltesers etc) she comes over all hopeful.
I call them Kitty Crack. What on earth is in them that turns them into a possessed loon??