The phrase "abandoned pig" is correct and usable in written English.
It can be used to describe a pig that has been left behind or deserted, often in a context related to animal welfare or rural life.
Example: "The animal rescue team found an abandoned pig wandering near the old barn."
Alternatives: "neglected pig" or "forsaken pig".
In 1987 he received a British government-backed business loan to establish Monkey World on an abandoned pig farm.
Crystal Kim-Han, who rescues abandoned pigs in Nevada, told Nature that the animals are not meant to be kept in houses or small city flats.
Why let Pulitzer Prize-winning food writer Jonathan Gold lead you to an abandoned tenement in Monterey Park for pig uterus gelato when this Nirvanic concoction is available in the heart of Sherman Oaks?
Initial attempts by Walker et al. to produce a guinea pig LASV disease model using Hartley guinea pigs were abandoned because, while it produced a disease with >60% mortality, it was thought infection in these animals was not similar enough to disease in humans to justify further exploration [ 110].
Popular legend attributes the pigs' presence on the island to sailors who abandoned them, or to pigs swimming to the island after a shipwreck.
Cattle and pigs roam abandoned fields, and laundry still hangs on lines outside empty wooden cottages.
In "The Three Little Pigs and the Somewhat Bad Wolf," the prolific author-illustrator Mark Teague ("Dear Mrs. La Rue," the "How Do Dinosaurs…?" series), sets his story in motion when three small pigs are abandoned by their farmer.
And on this particular evening, the usual playing field was abandoned while an unquestionably dead pig was removed from between Piers 25 and 26.
Now a genial, long-haired 60-year-old, Friðriksson insists he had no idea that the performance art group Bruni BB would behead a chicken and was relieved they abandoned plans to slaughter a pig.
