My four year old cat (female) is constantly hungry. She only eats dried food and is fed twice a day - morning and evening. The last couple of weeks she has been looking for food nearly all the time. As soon as someone goes into the kitchen, she gets up and follows them and looks pitifully at her empty bowl for food. She has also puked up on the carpet a couple of times in the last week, which is a joy to come down to in the morning. I have Drontal spot on wormer at home, but think this only treats roundworm and she is up to date in this. Any recommendations as to a suitable wormer? She hunts a bit and occasionally comes home with the odd live mouse, but thats it. She is also quite tubby!!