A stray cat has been hanging around our area for a few months, and has attacked our two cats on several occasions. About three weeks ago, we saw him with something stuck round his neck. It looks a bit like part of a cat flap, but its narrower and made of green plastic. His head is through what looks like the frame with the 'door' part hanging down in front of him a bit like a rigid bib. He came into our house on one occasion but ran off before we could catch him. Our cats came in through our cat flap tonight in a bit of a panic and the poor stray was outside.
We've tried to tempt him in again tonight with food but to no avail. Anyone got any ideas how we could catch him to get whatever it is off his neck and get him some veterinary care. I did think about calling the RSPCA and asking them to set a trap. But the reality is, it would probably catch one of our two cats or, more likely, young badgers, rabbits or fox cubs as where we live is very rural.
Advice very gratefully received for this scrap of a cat 