Ease your pet's stomach with the 4health Probiotic Powder Supplement Sachets. This canine probiotic supplement is formulated specifically for dogs who are experiencing diarrhea or general digestive discomfort. That's because it contains guaranteed live probiotics to help support a healthy GI environment and promote normal digestion. It also helps boost their immune system. There are 30 total probiotic supplement sachets for dogs included per box.