Helps dogs cope with external stressors like separation, unfamiliar visitors, novel sounds, or changes in routine and location. This probiotic supplement promotes a healthy gut microbiome, which can influence your dog's mood and behavior. The beneficial probiotic strain, Bifidobacterium longum BL999, targets the gut-brain axis, helping to manage anxiety by balancing the bacteria in the gut. Shelter studies have shown significant improvement in dogs displaying anxious behaviors such as excessive barking, jumping, pacing, and spinning. Regular use helps manage chronic anxiety by supporting overall digestive health. May take six weeks to see results.