Tim cat food is always high in protien because that is what cats need. You also have meat by products in there and our geese do NOT eat meat just grasses vegies and fruits. So this could have caused the problem for you. I try to throw out answers that might help.
Like when I bred cats sometimes a cat can have a different blood type and the other cat when it gets pregnant it will abort the fetuses due to the blood does not match. I have no idea if this would be the same in geese, but it is a thought for us all.....
Like when I bred cats sometimes a cat can have a different blood type and the other cat when it gets pregnant it will abort the fetuses due to the blood does not match. I have no idea if this would be the same in geese, but it is a thought for us all.....