Geese don’t really have a crop and instead have a modified throat that can expand and function temporarily like one. For this reason they can’t hold food in their throat nearly as long as a chicken.
Geese can get slow digestion which can have similar symptoms to sour crop and can cause inability or delayed ability to pass food which will cause regurgitation.
If your goose is sick can you please make a separate post so that more goose owners can see and help with whatever might he happening?
