Happy Belly Digestive Supplement - Probiotic Liquid (For Fast Absorbtion) Just For Small Dogs - Four Months Supply - Relieves Diarrhea, Gas & Promotes Regularity A well rounded nutrient based supplement developed for small dog "Happy Belly" probiotic for small dogs contains NO ..... GMO's, soy, yeast, wheat or gluten, chemicals, preservatives, artificial flavors or colors. MONEY-BACK GUARANTEE: Happy Belly is backed by a lifetime, no questions asked 100% money back guarantee Particularly helpful during times of stress (food changes, garbage eating, bouts of diarrhea, traveling, boarding, training) to support a healthy gut and immune system. Reduce gastro-intestinal discomforts such as gas or bloating - Improve bowel regularity and better stool.