Cat or bird, who do you suspect of this dastardly deed? 
 
Woman opens front door and finds goldfish flapping about on doorstep.
The fish was found out of water in Cheltenham., Glos on May 14 - and may have been dropped by a cheeky cat that nicked it from a pond.
RSPCA inspector Richard Carr said: “This was not your usual type of animal rescue call. My first ever stray fish.
 
Woman opens front door and finds goldfish flapping about on doorstep - Birmingham Live (birminghammail.co.uk)