Do not break the dog’s amniotic fluid bag artificially. The amniotic fluid bag provides oxygen to the pups. Do not break it when the mother dog has no signs of giving birth. If the mother dog’s amniotic fluid bag has not burst and given birth after flowing out for 2 hours, most likely It is a sign of dystocia, and the owner should send the dog to a nearby pet hospital for a caesarean section to avoid the death of both the mother dog and the puppies.