Well I was re arranging my tank, had all my fish in my bucket. My cat was hanging around like always. My boyfriend came in and asked what Marvin was doing. I had noticed he was crouched by the bucket but thought nothing of it. I kept on decorating away. Then my boyfriend exclaims " I think Marvin has a fish!" I look down and sure enough he was trying to eat my danio that had flopped out of the bucket. I scooped the fish up and put him back in the bucket. He was covered in cat hair and icky. I pushed him around so he got some oxygen. He's still alive to this day.