my Sebastopol goose ate 2 nails, vet did surgery for removal from gizzard.....will she be ok?

she is a special goose to us, so we spent $900 for an experienced vet to remove the nails from her gizzard and one from body....she is recovering slowly, but this my first post here, not sure if anyone has had experience with this and what's the recovery like or the odds of survival.....she is 4y old, very healthy, she is eating and drinking and pooping now on day 3.....but she want walk at all or even stand up.....

Geese are tough. These are good questions for your vet, who knows better than us.