Scabbers (2 yeas old, mostly outdoors) came in for tea and went to his bed as usual. Suddenly I heard him leap from the bed and vomit while he tried to run for the other room. He vomited again when he got there. A LOT of sick. I can't see any blood or worms in it - just food.
He immediately wanted to go outside so I let him, and he immediately started eating grass.
I know cats do vomit, but my other two don't seem to! And it was so MUCH. I shouldn't have let him out really, he'll be out all night now. 