My cat who is 2 has just vomited up a really large moving worm....it was absolutely disgusting. We had been away for a week abroad and had a cat sitter looking after him...I did think that it looked like his bowl hadn't been cleaned really. When we got home there was a half eaten mouse on the stairs waiting for us also which is very unusual for him to do. He has seemed okay, maybe a bit more lethargic than usual... is it tapeworm, roundworm? It looked like tagiallatelle pasta. Can we catch it? I have 2 and 4 year old. I am going to bring him to vets tomorrow to get him checked out. Poor thing has probably been in a lot of discomfort and I didn't realise