Is a dog’s stomach growling because it is hungry or sick?

If the dog’s stomach keeps gurgling, it may be caused by the following reasons: First, hunger caused by eating, it will be happy to jump around again after eating. Secondly, it may be caused by gastroenteritis, or a parasitic infection, bacterial infection or viral infection. Secondly, it may be caused by some endocrine diseases, such as hyperthyroidism. Owners should keep an eye on their dogs and take them to the hospital promptly if the latter two conditions are present.