Why is Muriel dead For animal farm?

In George Orwell's "Animal Farm," Muriel, the white goat, is not explicitly shown to have died, but her fate symbolizes the neglect and betrayal of the initial revolutionary ideals. As the pigs consolidate power and the farm's governance becomes increasingly corrupt, many of the animals, including those like Muriel, become marginalized or disappear. Her character highlights the broader theme of how the ruling class can manipulate and forget those who once supported the revolution.