There's something many dog owners don't know: their pet's gut doesn't just digest food; it also regulates their mood, energy level, and even their immune system. Yes, you read that right. Veterinary science has advanced tremendously in recent years, and today we know that what happens in your dog's gut has a direct impact on how they feel, how they behave, and how healthy they are.

The problem is that many of the signals our furry friends' digestive systems send us go unnoticed or are mistaken for "normal things." Do any of these situations sound familiar?