As humans, we don't enjoy digestive upset and neither do our pets. Help your dog maintain a healthy digestive system with lactoquil probiotic supplement for dogs in an easy-to-give soft chew. A normal gi system has a healthy balance of microorganisms, but your pet's system can be disrupted by: dietary changes or indiscretions, stress from boarding, travel or hospitalization, antibiotics, deworming or age. With at least 1.5 Billion live (viable), naturally occurring bacteria for probiotic benefits and the prebiotic inulin, lactoquil canine probiotics can help maintain a healthy microbial balance in the digestive system.