Ok this morning i caught a dog with a goose egg on hatch (that was under the mother goose), he broke one of the eggs. I quickly stopped him and checked the egg, the goosling was alive! I braught it inside and turned on the incubator. I checked and saw that the Yolk Sack was still attached. Its been 12 hours and he still seems to be fine. Just wonderin is there anything else i can do???