Calling the RSPCA in seems like the best bet tbh. If it has an owner, it'll likely be microchipped and returned home. If not it'll still probably have a better life than it currently has.
Also the big belly might mean it's pregnant rather than well-fed.
(, Tue 11 Aug 2020, 23:48, Reply)
super cute but dishevelled long hair no collar
if still there tomoz will rspca - cheers
(, Tue 11 Aug 2020, 23:52, Reply)