A bulging belly button in a puppy is an umbilical hernia

If a big bulge in a puppy’s belly button disappears by pressing it with your hand, it is most likely a hernia, because the mother of the dog was pregnant when the puppies were born. , caused by the umbilical cord not being properly treated. Most minor umbilical hernias do not require treatment as long as no abdominal contents are left in the hernia. The poop scraper can observe and see if it is soft and can restore itself after the puppy lies down, then there will be no problem and it will not affect the growth and development of the puppy. Just pay attention and observe.
If it becomes hard, or shows signs of redness, or if your dog is in pain, you need to go to a pet hospital for surgical treatment.